John P. McAskill

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Coffeyville, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Countershaft power transmission
- Patent number 5,557,978
- Issue date Sep 24, 1996
- Deere & Company
- John P. McAskill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Eight- to sixteen-speed powershift transmission
- Patent number 5,249,475
- Issue date Oct 5, 1993
- Deere & Company
- John P. McAskill
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Speed forward, 12 speed reverse powershift transmission
- Patent number 5,063,793
- Issue date Nov 12, 1991
- Deere & Company
- John P. McAskill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sixteen speed powershift transmission
- Patent number 5,025,674
- Issue date Jun 25, 1991
- Deere & Company
- John P. McAskill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Powershift transmission with four speed ranges in forward and reverse
- Patent number 4,864,881
- Issue date Sep 12, 1989
- Cooper Industries, Inc.
- John M. Beeson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...