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James Rogers
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Irving, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Positive displacement meter seal scheme
Patent number
7,493,811
Issue date
Feb 24, 2009
Master Meter, Inc.
Ronald N. Koch
G01 - MEASURING TESTING
Information
Patent Grant
Meter bottom plate
Patent number
D468222
Issue date
Jan 7, 2003
Master Meter, Inc.
Ronald N. Koch
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Method and apparatus for orientation sensing
Patent number
6,057,810
Issue date
May 2, 2000
Immersive Technologies, Inc.
Richard Roell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magazine cassette locking device
Patent number
5,936,795
Issue date
Aug 10, 1999
Seagate Technology, Inc.
William Theobald
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for counterbalancing
Patent number
5,855,344
Issue date
Jan 5, 1999
Immersive Technologies, Inc.
James Rogers
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Positive displacement meter seal scheme
Publication number
20060225498
Publication date
Oct 12, 2006
Master Meter, Inc.
Ronald N. Koch
G01 - MEASURING TESTING