Resumes
Resumes
Robert Whitt
View pageLocation:
United States
Robert Whitt Phones & Addresses
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3899 NW County Road 3111, Purdon, TX 76679
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Milford, TX
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Midlothian, TX
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Maypearl, TX
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Canyon Lake, TX
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Elgin, TX
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Navarro, TX
Business Records
Name / Title
Company / Classification
Phones & Addresses
President, Director
The Legacy Center for Public Policy
Nonclassifiable Establishments
Nonclassifiable Establishments
1111 W Mockingbird Ln, Dallas, TX 75247
Director
SUNLINE PRODUCTS, INC
Zipline Business · Civic/Social Association
Zipline Business · Civic/Social Association
794 Maplewood Dr, Keller, TX 76248
PO Box 1287, Big Spring, TX 79721
3300 N A St BLDG 2-101, Midland, TX 79705
PO Box 1287, Big Spring, TX 79721
3300 N A St BLDG 2-101, Midland, TX 79705
R WHITT 1 ENTERPRISES, LLC
President, Director
AMPUDIA WHITT & ASSOCIATES, INC
Business Services · Nonclassifiable Establishments
Business Services · Nonclassifiable Establishments
6027 Willow Wood Ln, Dallas, TX 75252
1111 W Mockingbird Ln, Dallas, TX 75247
1111 W Mockingbird Ln, Dallas, TX 75247
President, Director
QUILL/AWA ENTERPRISES, INC
6027 Willow Wood Ln, Dallas, TX 75252
1111 W Mockingbird Ln, Dallas, TX 75247
1111 W Mockingbird Ln, Dallas, TX 75247
P, Director , C
Marketing/Mercadeo International Company
2929 Mossrock, San Antonio, TX 78230
Publications
Isbn (Books And Publications)
A Handbook for the Community School Director
View page
Author
Robert L. Whitt
ISBN #
0878120122
The Community School Principal--New Horizons
View page
Author
Robert L. Whitt
ISBN #
0878120505
Us Patents
Particle-Beam Generator For Lc/Ms Interface
View pageUS Patent:
53311604, Jul 19, 1994
Filed:
Mar 31, 1993
Appl. No.:
8/040712
Inventors:
Robert T. Whitt - Carrollton TX
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
B01D 5944
H01J 4900
H01J 4900
US Classification:
250288
Abstract:
An LC/MS (liquid chromatography and mass spectrometry) system includes a particle-beam generator that handles aqueous inputs with enhanced efficiency. Helium from a helium source is passed through organic liquid in a bubbler. The organic liquid is maintained at about 4. degree. C. The resulting mixture of helium and organic vapor is used as a dispersant gas by the particle-beam generator. The dispersant gas contacts a predominantly aqueous liquid chromatography effluent before a nebulizer causes the effluent to break up into droplets. The solvent in the droplets is vaporized in a desolvation chamber. A momentum separator removes helium, organic vapor, and solvent vapor from an analyte particle beam. The analyte particle beam is directed to a mass spectrometer for identification and quantification. This LC/MS has demonstrated an improvement in signal strength of up to an order of magnitude relative to a similar LC/MS without the organic vapor in the dispersant gas.
Mass Spectrometry With Gas Counterflow For Particle Beam
View pageUS Patent:
53591968, Oct 25, 1994
Filed:
May 24, 1993
Appl. No.:
8/066369
Inventors:
Robert T. Whitt - Carrollton TX
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
H01J 4904
US Classification:
250288
Abstract:
In an LC mode, the GC system of a GC/LC/MS system provides a counterflow to an LC particle beam. The counterflow increases signal strength and, for some relatively high molecular mass analytes, reduces fragmentation.