Edward F. O'Brien

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Providence, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Internal transmission range switch system
- Patent number 5,902,975
- Issue date May 11, 1999
- Texas Instruments Incorporated
- Ethan J. Coulson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switch apparatus responsive to gear selection of vehicul...
- Patent number 5,736,701
- Issue date Apr 7, 1998
- Texas Instruments Incorporated
- Edward F. O'Brien
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vented pressure switch apparatus
- Patent number 5,308,940
- Issue date May 3, 1994
- Texas Instruments Incorporated
- Edward F. O'Brien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making pressure responsive switch
- Patent number 5,101,549
- Issue date Apr 7, 1992
- Texas Instruments Incorporated
- Dale R. Sogge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure responsive switch particularly adaptable for operation as...
- Patent number 5,004,876
- Issue date Apr 2, 1991
- Texas Instruments Incorporated
- Dale R. Sogge
- H01 - BASIC ELECTRIC ELEMENTS