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Lakewood, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Continuously variable speed planetary gear apparatus
Patent number
5,354,245
Issue date
Oct 11, 1994
Wallace Associated Research
Henry W. Wallace
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Mechanical transmission with infinite-ratio gearing
Patent number
5,273,497
Issue date
Dec 28, 1993
Wallace Associated Research
Henry W. Wallace
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Inertial transmission
Patent number
4,742,722
Issue date
May 10, 1988
Wallace Associated Research
Henry W. Wallace
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Inertial transmission
Patent number
4,608,875
Issue date
Sep 2, 1986
Wallace Associated Research
Henry W. Wallace
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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last 30 patents
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