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DIETERICH TECHNOLOGY HOLDING CORP
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BOULDER, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Flow meter pitot tube with temperature sensor
Patent number
5,969,266
Issue date
Oct 19, 1999
Dieterich Technology Holding Corp.
Ralene S. Mahoney
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic flow meter and method
Patent number
5,817,949
Issue date
Oct 6, 1998
Dieterich Technology Holding Corp.
Alvin E. Brown
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method of detecting an ultrasonic signal
Patent number
5,814,737
Issue date
Sep 29, 1998
Dieterich Technology Holding Corp.
Alvin E. Brown
G01 - MEASURING TESTING
Information
Patent Grant
Flow meter pitot tube with temperature sensor
Patent number
5,773,726
Issue date
Jun 30, 1998
Dieterich Technology Holding Corp.
Ralene S. Mahoney
G01 - MEASURING TESTING
Information
Patent Grant
Control of VCO in ultrasonic flow meter
Patent number
5,729,180
Issue date
Mar 17, 1998
Dieterich Technology Holding Corp.
Alvin E. Brown
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for determining a flow count
Patent number
5,710,379
Issue date
Jan 20, 1998
Dieterich Technology Holding Corp.
Alvin E. Brown
G01 - MEASURING TESTING
Information
Patent Grant
Method for calibrating a differential pressure fluid flow measuring...
Patent number
5,710,370
Issue date
Jan 20, 1998
Dieterich Technology Holding Corp.
Eugene Miles Shanahan
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for detecting and aligning a signal
Patent number
5,668,326
Issue date
Sep 16, 1997
Dieterich Technology Holding Corp.
Alvin E. Brown
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for detecting a signal
Patent number
5,639,971
Issue date
Jun 17, 1997
Dieterich Technology Holding Corp.
Alvin E. Brown
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
75069971 - PROBAR
Serial number
75069971
Registration number
2098286
Filing date
Mar 11, 1996
DELAWARE CAPITAL FORMATION, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments