Richard W. Wagner

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Albion, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Evaporative emission canister with heated adsorber
- Patent number 6,230,693
- Issue date May 15, 2001
- Delphi Technologies, Inc.
- Thomas Charles Meiller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dual tank fuel system
- Patent number 5,983,932
- Issue date Nov 16, 1999
- General Motors Corporation
- Richard William Wagner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel fill vapor recovery system with differential pressure control...
- Patent number 5,462,100
- Issue date Oct 31, 1995
- General Motors Corporation
- Charles H. Covert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vacuum actuated tank vapor vent valve
- Patent number RE34518
- Issue date Jan 25, 1994
- General Motors Corporation
- Charles H. Covert
- 137 - Fluid handling
Information Patent Grant
Fuel system
- Patent number 5,207,203
- Issue date May 4, 1993
- General Motors Corporation
- Richard W. Wagner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vacuum actuated tank vapor vent valve
- Patent number 5,014,742
- Issue date May 14, 1991
- General Motors Corporation
- Charles H. Covert
- B60 - VEHICLES IN GENERAL