Roger M. Weyman

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Coventry, GB

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Patents Grantslast 30 patents

Information Patent Grant
Transmission with creep gear
- Patent number 5,910,065
- Issue date Jun 8, 1999
- AGCO Limited
- Roger Michael Weyman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gear change mechanism
- Patent number 5,113,715
- Issue date May 19, 1992
- Massey-Ferguson Services N.V.
- Roger M. Weyman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gear coupler
- Patent number 5,090,263
- Issue date Feb 25, 1992
- Massey Ferguson Services N.V.
- Roger M. Weyman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...