Inventor · disambiguated record
Roger M. Weyman
Also filed as: WEYMAN ROGER M · WEYMAN ROGER MICHAEL
5 granted patents·74 citations·filing 1984–1998
80Inventor score
Top patents by PatentIndex Score
5 records- 0166US6109384AVehicle front wheel speed change apparatusAGCO LIMITED·Filed 1998·Granted Aug 29, 2000·45 cites·20 claims
- 0252US4594906APower take-off mechanismsVINCENT MARTIN P·Filed 1984·Granted Jun 17, 1986·17 cites·11 claims
- 0334US5090263AGear couplerMASSEY FERGUSON SERVICES NV·Filed 1991·Granted Feb 25, 1992·5 cites·9 claims
- 0429US5113715AGear change mechanismMASSEY FERGUSON SERVICES NV·Filed 1990·Granted May 19, 1992·3 cites·6 claims
- 0524US5910065ATransmission with creep gearAGCO LIMITED·Filed 1997·Granted Jun 8, 1999·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →