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David J Colatosti

from Blacksburg, VA
Age ~57
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Also known as:
David C Colatosti, Colatosti Dj
Phone and address:
1445 Taylor Hollow Rd, Blacksburg, VA 24060
(540) 951-4928
Related to:
Phyllis B Ide, 91Joanne ColatostiMadeline Terry, 53Elaine Barjesteh, 59Joan M AleaPatricia Feely Colatosti, 55Thomas Feely, 89Angelo A Alea, 54Patricia C Feely, 55Cathi R Alea, 55Patricia A Feely, 85Robert Colatosti
Connected to:
Christina Colatriano, 45Jaime L Colatriano, 41Frank J Colatruglio, 66Joseph J Colatuno, 40Federico M Colautti, 58Judith Colautti, 85Maria R Colautti, 45Andrew T Colavecchio, 38Joseph E Colavecchi, 90Lynda F Colavecchio, 70

David Colatosti Phones & Addresses

  • 1445 Taylor Hollow Rd, Blacksburg, VA 24060 (540) 951-4928
  • 520 Rainbow St, Christiansburg, VA 24073 (540) 381-3844
  • 520A Rainbow St, Christiansburg, VA 24073
  • 2895 Yellow Sulphur Rd, Christiansburg, VA 24073
  • Germantown, MD
  • Frederick, MD

Work

Position: Production Occupations

Education

Degree: High school graduate or higher

Publications

Us Patents

Method And Apparatus For Enhancing The Detecting And Tracking Of Moving Objects Using Ultrasound

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US Patent:
7894874, Feb 22, 2011
Filed:
May 8, 2006
Appl. No.:
11/429432
Inventors:
John Edward Lynch - Williamsburg VA, US
David Mark Blaker - Roanoke VA, US
David J. Colatosti - Blacksburg VA, US
Assignee:
Luna Innovations Incorporated - Roanoke VA
International Classification:
A61B 5/05
A61B 8/08
A61B 8/12
A61B 8/14
US Classification:
600407, 600437, 600443
Abstract:
An ultrasonic pulse echo apparatus detects an object that is moving with respect to stationary objects. An ultrasonic transducer transmits a series of ultrasound pulses in a direction that intersects a path of the moving object. An ultrasound receiver receives a series of lines of echoes from objects in the field of view of the ultrasonic signal. Each echo line corresponds to one of the ultrasonic pulses. A signal processor processes the echo lines from the moving object. The echo lines are time shifted by different amounts and combined at different time shifts to produce different composite lines. The composite line having an optimal signal-to-noise ratio is selected. Other signal processing enhancements are performed.

Digital Pulsed Phase Locked Loop

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US Patent:
20070290912, Dec 20, 2007
Filed:
May 31, 2007
Appl. No.:
11/806475
Inventors:
John Lynch - Williamsburg VA, US
David Blaker - Roanoke VA, US
David Colatosti - Blacksburg VA, US
International Classification:
H03M 1/66
US Classification:
341144000
Abstract:
A digital pulsed phase locked loop (DPPLL) provides exact measurements of echo phase, time, and/or position delay as well as echo amplitude. These exact measurements provide better and more reliable results that directly benefit the many real world applications for the DPPLL. The DPPLL permits simultaneous tracking of multiple echo pulses and considerably improved echo selection and sampling.

System And Method For Operating A Locomotive Parking Brake

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US Patent:
20130068570, Mar 21, 2013
Filed:
Sep 16, 2011
Appl. No.:
13/234653
Inventors:
Leonard Wedge - Salem VA, US
David Colatosti - Salem VA, US
Assignee:
Graham-White Manufacturing Company - Salem VA
International Classification:
B61H 1/00
B61H 13/20
B61H 13/22
US Classification:
188 57, 188153 R, 188158
Abstract:
A system for operating a locomotive parking brake includes a wheel brake, a coupling connected to the wheel brake, and means for applying force to the coupling. A sensor connected to the coupling measures a force applied to the coupling and generates a signal reflective of the force applied to the coupling. A method for operating a locomotive parking brake includes applying a force to a coupling connected to a wheel brake, measuring the force applied to the coupling, and comparing the force applied to the coupling to a first predetermined limit. The method further includes indicating that the force applied to the coupling is equal to or greater than the first predetermined limit.

Air Dryer

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US Patent:
20170095767, Apr 6, 2017
Filed:
Oct 4, 2015
Appl. No.:
14/874440
Inventors:
- Salem VA, US
Niteen Patel - Salem VA, US
J. Hunter Babcock - Salem VA, US
Benjamin Wisdom - Salem VA, US
William Ginder - Salem VA, US
David Colatosti - Salem VA, US
Jonathan McGlumphy - Salem VA, US
International Classification:
B01D 53/04
B01D 53/26
Abstract:
An air dryer includes a first flow path through the air dryer and a second flow path through the air dryer in parallel with the first flow path. A diverter valve has a first position that provides fluid communication to the first flow path and a second position that provides fluid communication to the second flow path. A system parameter signal is reflective of fluid flow through the air dryer, and a controller receives the system parameter signal and produces a first control signal based on the system parameter signal. The first control signal controls the position of the diverter valve.
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David J Colatosti from Blacksburg, VA, age ~57 Get Report