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John F Waymouth

from Methuen, MA
Age ~73
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Also known as:
John Francis Waymouth
Phone and address:
27 Columbus Ave, Methuen, MA 01844
(978) 258-1870
Related to:
Mayari Waymouth
Connected to:
George L Waymouth, 71Nigel N Waymouth, 83Valerie Waymyers, 56Alwyn Wayne, 71Andrew M Wayne, 58Angelique Wayne, 28Ashley M Wayne, 40Bradley A Wayne, 69Casey Wayne, 61Clinton N Wayne, 42

John Waymouth Phones & Addresses

  • 27 Columbus Ave, Methuen, MA 01844 (978) 258-1870
  • 22425 Brookforest, Novi, MI 48375 (248) 344-4204 (248) 344-0806
  • Dearborn, MI
  • Manchester, NH
  • Candler, NC

Business Records

Name / Title
Company / Classification
Phones & Addresses
John Waymouth
Owner
Waymouth, John
Business Consulting Services
16 Bennett Rd, Marblehead, MA 01945

Publications

Us Patents

Metal Halide Lamp With Enhanced Red Emission, In Excess Of A Blackbody

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US Patent:
6605888, Aug 12, 2003
Filed:
Oct 26, 1999
Appl. No.:
09/427305
Inventors:
John F. Waymouth - Marblehead MA
Timothy Lee Kelly - Boston MA
Stefaan Maria Lambrechts - Beverly Farms MA
Jakob Maya - Brookline MA
Assignee:
Matsushita Electric Works, Ltd. - Osaka
International Classification:
H01J 516
US Classification:
313112, 313110, 359359
Abstract:
A metal halide lamp having excess amount of red radiation, well beyond a tungsten halogen lamp of the same color temperature. The deep saturated red being accomplished with reasonable efficacy utilizing a mixture of sodium and rare earth halides, additional broadening of the Na âDâ lines and filtering out the yellow radiation at about 590 nm. The red radiation is comparable to the commercially available white high pressure sodium lamp red radiation.

Apparatus And Methods For Making Capacitive Measurements Of Cathode Fall In Fluorescent Lamps

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US Patent:
7002301, Feb 21, 2006
Filed:
Apr 6, 2004
Appl. No.:
10/818667
Inventors:
John Francis Waymouth - Marblehead MA, US
Robert Thomas Nachtrieb - Lansdale PA, US
Farheen Khan - Coopersburg PA, US
Mark Alan Hartfield - Saint Joseph MI, US
Mark Stephen Taipale - Harleysville PA, US
Renzo Corrado DeMeo - Huntington NY, US
Russell Lawrence MacAdam - Coopersburg PA, US
Assignee:
Lutron Electronics Co., Inc. - Coopersburg PA
International Classification:
H05B 39/00
G05F 1/00
US Classification:
315 94, 315105, 315224, 315291
Abstract:
Apparatus and methods for measuring cathode fall in fluorescent lamps are disclosed. Together with measurements of cathode temperature, such measurements of cathode fall may inform a determination of cathode heater voltage as a function of discharge current (i. e. , a cathode-heating-profile) that avoids both sputtering and excess-evaporation.

Apparatus And Methods For Making Spectroscopic Measurements Of Cathode Fall In Fluorescent Lamps

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US Patent:
7116055, Oct 3, 2006
Filed:
Apr 6, 2004
Appl. No.:
10/818664
Inventors:
John Francis Waymouth - Marblehead MA, US
Robert Thomas Nachtrieb - Lansdale PA, US
Farheen Khan - Coopersburg PA, US
Mark Alan Hartfield - Saint Joseph MI, US
Mark Stephen Taipale - Harleysville PA, US
Renzo Corrado DeMeo - Huntington NY, US
Russell Lawrence MacAdam - Coopersburg PA, US
Assignee:
Lutron Electronics Co., Inc. - Coopersburg PA
International Classification:
H05B 37/02
US Classification:
315149, 315151
Abstract:
Apparatus and methods are disclosed for measuring cathode fall within a fluorescent lamp that contains an electrode and a gas. A level of cathode fall associated with the electrode may be identified based on an intensity and wavelength of radiation emitted by the gas.

Apparatus And Methods For Making Capacitive Measurements Of Cathode Fall In Fluorescent Lamps

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US Patent:
7196476, Mar 27, 2007
Filed:
Jan 19, 2006
Appl. No.:
11/335334
Inventors:
John Francis Waymouth - Marblehead MA, US
Robert Thomas Nachtrieb - Lansdale PA, US
Farheen Khan - Coopersburg PA, US
Mark Alan Hartfield - Saint Joseph MI, US
Mark Stephen Taipale - Harleysville PA, US
Renzo Corrado DeMeo - Huntington NY, US
Russell Lawrence MacAdam - Coopersburg PA, US
Assignee:
Lutron Electronics Co., Inc. - Coopersburg PA
International Classification:
H05B 37/00
US Classification:
315 94, 315291
Abstract:
Apparatus and methods for measuring cathode fall in fluorescent lamps are disclosed. Together with measurements of cathode temperature, such measurements of cathode fall may inform a determination of cathode heater voltage as a function of discharge current (i. e. , a cathode-heating-profile) that avoids both sputtering and excess-evaporation.

Apparatus And Methods For Making Capacitive Measurements Of Cathode Fall In Fluorescent Lamps

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US Patent:
7224124, May 29, 2007
Filed:
Jan 19, 2006
Appl. No.:
11/335350
Inventors:
John Francis Waymouth - Marblehead MA, US
Robert Thomas Nachtrieb - Lansdale PA, US
Farheen Khan - Coopersburg PA, US
Mark Alan Hartfield - Saint Joseph MI, US
Mark Stephen Taipale - Harleysville PA, US
Renzo Corrado DeMeo - Huntington NY, US
Russell Lawrence MacAdam - Coopersburg PA, US
Assignee:
Lutron Electronics Co., Inc. - Coopersburg PA
International Classification:
H01J 13/46
US Classification:
315 46, 315 94, 313495
Abstract:
Apparatus and methods for measuring cathode fall in fluorescent lamps are disclosed. Together with measurements of cathode temperature, such measurements of cathode fall may inform a determination of cathode heater voltage as a function of discharge current (i. e. , a cathode-heating-profile) that avoids both sputtering and excess-evaporation.

Apparatus And Methods For Making Capacitive Measurements Of Cathode Fall In Fluorescent Lamps

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US Patent:
7259519, Aug 21, 2007
Filed:
Aug 11, 2005
Appl. No.:
11/201936
Inventors:
John Francis Waymouth - Marblehead MA, US
Robert Thomas Nachtrieb - Lansdale PA, US
Farheen Khan - Coopersburg PA, US
Mark Alan Hartfield - Saint Joseph MI, US
Mark Stephen Taipale - Harleysville PA, US
Renzo Corrado DeMeo - Huntington NY, US
Russell Lawrence MacAdam - Coopersburg PA, US
Assignee:
Lutron Electronics Co., Inc. - Coopersburg PA
International Classification:
G05F 1/00
US Classification:
315 94, 315224, 315291
Abstract:
Apparatus and methods for measuring cathode fall in fluorescent lamps are disclosed. Together with measurements of cathode temperature, such measurements of cathode fall may inform a determination of cathode heater voltage as a function of discharge current (i. e. , a cathode-heating-profile) that avoids both sputtering and excess-evaporation.

Apparatus And Methods For Making Spectroscopic Measurements Of Cathode Fall In Fluorescent Lamps

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US Patent:
7323877, Jan 29, 2008
Filed:
Aug 21, 2006
Appl. No.:
11/507159
Inventors:
John Francis Waymouth - Marblehead MA, US
Robert Thomas Nachtrieb - Lansdale PA, US
Farheen Khan - Coopersburg PA, US
Mark Alan Hartfield - Saint Joseph MI, US
Mark Stephen Taipale - Harleysville PA, US
Renzo Corrado DeMeo - Huntington NY, US
Russell Lawrence MacAdam - Coopersburg PA, US
Assignee:
Lutron Electronics Co., Inc. - Coopersburg PA
International Classification:
G01R 31/00
US Classification:
324414, 324122
Abstract:
Apparatus and methods are disclosed for measuring cathode fall within a fluorescent lamp that contains an electrode and a gas. A level of cathode fall associated with the electrode may be identified based on an intensity and wavelength of radiation emitted by the gas.

Apparatus And Methods For Making Spectroscopic Measurements Of Cathode Fall In Fluorescent Lamps

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US Patent:
7339322, Mar 4, 2008
Filed:
Aug 21, 2006
Appl. No.:
11/507165
Inventors:
John Francis Waymouth - Marblehead MA, US
Robert Thomas Nachtrieb - Lansdale PA, US
Farheen Khan - Coopersburg PA, US
Mark Alan Hartfield - Saint Joseph MI, US
Mark Stephen Taipale - Harleysville PA, US
Renzo Corrado DeMeo - Huntington NY, US
Russell Lawrence MacAdam - Coopersburg PA, US
Assignee:
Lutron Electronics Co., Inc. - Coopersburg PA
International Classification:
H05B 41/36
US Classification:
315107, 315 94, 315224, 315291
Abstract:
Apparatus and methods are disclosed for measuring cathode fall within a fluorescent lamp that contains an electrode and a gas. A level of cathode fall associated with the electrode may be identified based on an intensity and wavelength of radiation emitted by the gas.

Isbn (Books And Publications)

Electric Discharge Lamps

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Author

John F. Waymouth

ISBN #

0262230488

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John F Waymouth from Methuen, MA, age ~73 Get Report