George W. Gassman

Person

Marion, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Feature set and methods for a digital positioner
- Patent number 11,658,603
- Issue date May 23, 2023
- Fisher Controls International LLC
- George W. Gassman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Feature set and methods for a digital positioner
- Patent number 11,368,120
- Issue date Jun 21, 2022
- Fisher Controls International LLC
- George W. Gassman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Integrated transducer
- Patent number 10,473,230
- Issue date Nov 12, 2019
- Fisher Controls International LLC
- George W. Gassman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Failsafe integrated transducer
- Patent number 10,352,474
- Issue date Jul 16, 2019
- Fisher Controls International LLC
- George W. Gassman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Integrated transducer
- Patent number 9,726,299
- Issue date Aug 8, 2017
- Fisher Controls International LLC
- George W. Gassman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Position sensor using a compound magnetic flux source
- Patent number 7,005,847
- Issue date Feb 28, 2006
- Fisher Controls International LLC
- George Wayne Gassman
- G01 - MEASURING TESTING
Information Patent Grant
Position sensor using a compound magnetic flux source
- Patent number 6,909,281
- Issue date Jun 21, 2005
- Fisher Controls International LLC
- George Wayne Gassman
- G01 - MEASURING TESTING
Information Patent Grant
Plug and seat positioning system for control applications
- Patent number 6,276,385
- Issue date Aug 21, 2001
- Fisher Controls International, Inc.
- George W. Gassman
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electro-pneumatic converter calibration
- Patent number 5,804,696
- Issue date Sep 8, 1998
- Fisher Controls International, Inc.
- Stephen G. Seberger
- G05 - CONTROLLING REGULATING
Information Patent Grant
Communication system and method
- Patent number 5,684,451
- Issue date Nov 4, 1997
- Fisher Controls International, Inc.
- Stephen G. Seberger
- G08 - SIGNALLING
Information Patent Grant
Current-to-pressure transducer with selectable, adjustable input fi...
- Patent number 5,532,925
- Issue date Jul 2, 1996
- Fisher Controls International, Inc.
- George W. Gassman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electro-pneumatic converter calibration
- Patent number 5,502,999
- Issue date Apr 2, 1996
- Fisher Controls International, Inc.
- Stephen G. Seberger
- G05 - CONTROLLING REGULATING
Information Patent Grant
Communication system and method
- Patent number 5,451,923
- Issue date Sep 19, 1995
- Fisher Controls International, Inc.
- Stephen G. Seberger
- G08 - SIGNALLING
Information Patent Grant
Mechanical flexure for motion amplification and transducer with same
- Patent number 5,381,817
- Issue date Jan 17, 1995
- Fisher Controls Incorporated, Inc.
- George W. Gassman
- G05 - CONTROLLING REGULATING
Information Patent Grant
Mechanical flexure for motion amplification and transducer with same
- Patent number 5,265,637
- Issue date Nov 30, 1993
- Fisher Controls International, Inc.
- George W. Gassman
- G05 - CONTROLLING REGULATING
Information Patent Grant
Mechanical flexure for motion amplification and transducer with same
- Patent number 5,163,463
- Issue date Nov 17, 1992
- Fisher Controls International, Inc.
- George W. Gassman
- G05 - CONTROLLING REGULATING
Information Patent Grant
Positioner having user-adjustable dynamic response
- Patent number 4,509,403
- Issue date Apr 9, 1985
- Fisher Controls International, Inc.
- George W. Gassman
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
FEATURE SET AND METHODS FOR A DIGITAL POSITIONER
- Publication number 20220166366
- Publication date May 26, 2022
- FISHER CONTROLS INTERNATIONAL LLC
- George W. Gassman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FEATURE SET AND METHODS FOR A DIGITAL POSITIONER
- Publication number 20210367548
- Publication date Nov 25, 2021
- FISHER CONTROLS INTERNATIONAL LLC
- George W. Gassman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAILSAFE INTEGRATED TRANSDUCER
- Publication number 20170299083
- Publication date Oct 19, 2017
- FISHER CONTROLS INTERNATIONAL LLC
- George W. Gassman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Integrated Transducer
- Publication number 20170299084
- Publication date Oct 19, 2017
- FISHER CONTROLS INTERNATIONAL LLC
- George W. Gassman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Integrated Transducer
- Publication number 20150267838
- Publication date Sep 24, 2015
- FISHER CONTROLS INTERNATIONAL LLC
- George W. Gassman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Low Consumption Pneumatic Controller
- Publication number 20080078448
- Publication date Apr 3, 2008
- George W. Gassman
- G05 - CONTROLLING REGULATING
Information Patent Application
POSITION SENSOR USING A COMPOUND MAGNETIC FLUX SOURCE
- Publication number 20060012362
- Publication date Jan 19, 2006
- FISHER CONTROLS INTERNATIONAL LLC
- George W. Gassman
- G01 - MEASURING TESTING
Information Patent Application
Position sensor using a compound magnetic flux source
- Publication number 20040004473
- Publication date Jan 8, 2004
- George Wayne Gassman
- G01 - MEASURING TESTING

George W. Gassman

Person

Patents Grantslast 30 patents

Feature set and methods for a digital positioner

Feature set and methods for a digital positioner

Integrated transducer

Failsafe integrated transducer

Integrated transducer

Position sensor using a compound magnetic flux source

Position sensor using a compound magnetic flux source

Plug and seat positioning system for control applications

Electro-pneumatic converter calibration

Communication system and method

Current-to-pressure transducer with selectable, adjustable input fi...

Electro-pneumatic converter calibration

Communication system and method

Mechanical flexure for motion amplification and transducer with same

Mechanical flexure for motion amplification and transducer with same

Mechanical flexure for motion amplification and transducer with same

Positioner having user-adjustable dynamic response

Patents Applicationslast 30 patents

FEATURE SET AND METHODS FOR A DIGITAL POSITIONER

FEATURE SET AND METHODS FOR A DIGITAL POSITIONER

FAILSAFE INTEGRATED TRANSDUCER

Integrated Transducer

Integrated Transducer

Low Consumption Pneumatic Controller

POSITION SENSOR USING A COMPOUND MAGNETIC FLUX SOURCE

Position sensor using a compound magnetic flux source