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John W. Wardle
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Roscoe, IL, US
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last 30 patents
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Patent Grant
Multiplexed hydraulic control system with multiplexing valve having...
Patent number
5,088,383
Issue date
Feb 18, 1992
Woodward Governor Company
John W. Wardle
G05 - CONTROLLING REGULATING
Information
Patent Grant
Multiplexed hydraulic control system with multi-bit binary selector...
Patent number
5,081,903
Issue date
Jan 21, 1992
Woodward Governor Company
John W. Wardle
G05 - CONTROLLING REGULATING
Information
Patent Grant
Multiplexed hydraulic control system with plural selector valves
Patent number
5,054,369
Issue date
Oct 8, 1991
Woodward Governor Company
John W. Wardle
G05 - CONTROLLING REGULATING
Information
Patent Grant
Multiplexed hydraulic control systems
Patent number
4,984,505
Issue date
Jan 15, 1991
Woodward Governor Company
Plato J. Leeson
G05 - CONTROLLING REGULATING
Information
Patent Grant
Multiplexed hydraulic control systems
Patent number
4,966,065
Issue date
Oct 30, 1990
Woodward Governor Company
John W. Wardle
G05 - CONTROLLING REGULATING