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Stanley E. Rud JR.
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Victoria, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pressure transmitter with improved isolator system
Patent number
6,662,662
Issue date
Dec 16, 2003
Rosemount, Inc.
Christina A. Nord
G01 - MEASURING TESTING
Information
Patent Grant
Optical pressure sensor
Patent number
6,612,174
Issue date
Sep 2, 2003
Rosemount Inc.
Fred C. Sittler
G01 - MEASURING TESTING
Information
Patent Grant
Grain growth of electrical interconnection for microelectromechanic...
Patent number
6,516,671
Issue date
Feb 11, 2003
Rosemount Inc.
Mark G. Romo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Interchangeable differential, absolute and gage type of pressure tr...
Patent number
6,473,711
Issue date
Oct 29, 2002
Rosemount Inc.
Fred C. Sittler
G01 - MEASURING TESTING
Information
Patent Grant
Oil-less differential pressure sensor
Patent number
6,425,290
Issue date
Jul 30, 2002
Rosemount Inc.
Charles R. Willcox
G01 - MEASURING TESTING
Information
Patent Grant
Multiple range transition method and apparatus for process control...
Patent number
6,047,244
Issue date
Apr 4, 2000
Rosemount Inc.
Stanley E. Rud
G05 - CONTROLLING REGULATING
Information
Patent Grant
Transmitter with fill fluid loss detection
Patent number
5,760,310
Issue date
Jun 2, 1998
Rosemount Inc.
Stanley E. Rud
G01 - MEASURING TESTING
Information
Patent Grant
Extended measurement capability transmitter having shared overpress...
Patent number
5,022,270
Issue date
Jun 11, 1991
Rosemount Inc.
Stanley E. Rud
G01 - MEASURING TESTING
Information
Patent Grant
Extended measurement capability transmitter having shared overpress...
Patent number
4,949,581
Issue date
Aug 21, 1990
Rosemount Inc.
Stanley E. Rud
G01 - MEASURING TESTING
Information
Patent Grant
Multimodulus pressure sensor
Patent number
4,944,187
Issue date
Jul 31, 1990
Rosemount Inc.
Roger L. Frick
G02 - OPTICS
Information
Patent Grant
Solid state differential pressure sensor with overpressure stop and...
Patent number
4,905,575
Issue date
Mar 6, 1990
Rosemount Inc.
Thomas A. Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Twin film strain gauge system
Patent number
4,777,826
Issue date
Oct 18, 1988
Rosemount Inc.
Stanley E. Rud
G01 - MEASURING TESTING
Information
Patent Grant
Capacitance pressure sensor
Patent number
4,389,895
Issue date
Jun 28, 1983
Rosemount Inc.
Stanley E. Rud
G01 - MEASURING TESTING
Information
Patent Grant
Differential pressure sensor capsule with low acceleration sensitivity
Patent number
4,120,206
Issue date
Oct 17, 1978
Rosemount Inc.
Stanley E. Rud
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Pressure transmitter with multiple reference pressure sensors
Publication number
20080006094
Publication date
Jan 10, 2008
John Schulte
G01 - MEASURING TESTING
Information
Patent Application
Variable optical attenuator
Publication number
20040223717
Publication date
Nov 11, 2004
Mark George Romo
G02 - OPTICS
Information
Patent Application
Variable optical attenuator
Publication number
20040062510
Publication date
Apr 1, 2004
Mark George Romo
G02 - OPTICS
Information
Patent Application
GRAIN GROWTH OF ELECTRICAL INTERCONNECTION FOR MICROELECTROMECHANIC...
Publication number
20030010131
Publication date
Jan 16, 2003
Mark G. Romo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Optical pressure sensor
Publication number
20020020221
Publication date
Feb 21, 2002
Fred C. Sittler
G01 - MEASURING TESTING
Information
Patent Application
Oil-less differential pressure sensor
Publication number
20010032515
Publication date
Oct 25, 2001
Charles R. Willcox
G01 - MEASURING TESTING