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David A. Biedermann
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Austin, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pump and customer access terminal interface computer converter to c...
Patent number
6,360,138
Issue date
Mar 19, 2002
Dresser, Inc.
Richard G. Coppola
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiple orifice ultrasonic meter for measuring flow of specific gr...
Patent number
6,158,289
Issue date
Dec 12, 2000
Dresser Industries, Inc.
Ken W. Taylor
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Interactive graphics display system for a fuel dispenser
Patent number
6,152,591
Issue date
Nov 28, 2000
Dresser Industries, Inc.
Don C. McCall
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Multiproduct fuel dispenser using ultrasonic metering
Patent number
6,009,761
Issue date
Jan 4, 2000
Dresser Industries, Inc.
Ken W. Taylor
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Data encrypted touchscreen
Patent number
5,970,146
Issue date
Oct 19, 1999
Dresser Industries, Inc.
Don Charles McCall
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for preventing paper jams in thermal printers
Patent number
5,936,655
Issue date
Aug 10, 1999
Dresser Industries
David A. Biedermann
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Cleaning system for a card reader
Patent number
5,932,868
Issue date
Aug 3, 1999
Dresser Industries, Inc.
Don C. McCall
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Operability verification for segmental electromagnetic display
Patent number
4,268,827
Issue date
May 19, 1981
Dresser Industries, Inc.
James F. Hughen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Photoelectrically triggered timing circuit for controlling electric...
Patent number
3,993,569
Issue date
Nov 23, 1976
Zinsmeyer; Lois M.
Herbert G. Zinsmeyer
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for display in a fuel dispenser
Publication number
20030057275
Publication date
Mar 27, 2003
Clyde Wayne Koenig
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR