Inventor · disambiguated record
James M. Grayson
Also filed as: GRAYSON JAMES M
7 granted patents·184 citations·filing 1990–2003
88Inventor score
Top patents by PatentIndex Score
7 records- 0192US6047678AMulti-position operator-carried four-cycle engineRYOBI NORTH AMERICA INC·Filed 1996·Granted Apr 11, 2000·54 cites·19 claims
- 0289US5058542ARocker box cover assembly for internal combustion engineBRIGGS & STRATTON CORP·Filed 1991·Granted Oct 22, 1991·71 cites·8 claims
- 0383US6863043B2Multi-position, operator-carried, four-cycle engineMTD SOUTHWEST INC·Filed 2003·Granted Mar 8, 2005·17 cites·6 claims
- 0479US6666184B2Multi-position, operator-carried, four-cycle engineMTD SOUTHWEST INC·Filed 2002·Granted Dec 23, 2003·14 cites·4 claims
- 0576US6363904B1Multi-position, operator-carried, four-cycle engineMTD SOUTHWEST INC·Filed 2000·Granted Apr 2, 2002·13 cites·6 claims
- 0642US5247845APower takeoff adapter for drive shaftBRIGGS & STRATTON CORP·Filed 1992·Granted Sep 28, 1993·8 cites·6 claims
- 0735US5040503AAir and fuel delivery apparatusBRIGGS & STRATTON CORP·Filed 1990·Granted Aug 20, 1991·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →