P

Inventor

GRAYSON JAMES M

US7 patents
⚠️ This page may combine multiple inventors who share the name “GRAYSON JAMES M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRIGGS & STRATTON CORP

3 patents
US5058542AOct 22, 1991

Rocker box cover assembly for internal combustion engine

BRIGGS & STRATTON CORP71 citations93
US5247845ASep 28, 1993

Power takeoff adapter for drive shaft

BRIGGS & STRATTON CORP8 citations72
US5040503AAug 20, 1991

Air and fuel delivery apparatus

BRIGGS & STRATTON CORP7 citations71

MTD SOUTHWEST INC

3 patents
US6863043B2Mar 8, 2005

Multi-position, operator-carried, four-cycle engine

MTD SOUTHWEST INC17 citations91
US6666184B2Dec 23, 2003

Multi-position, operator-carried, four-cycle engine

MTD SOUTHWEST INC14 citations91
US6363904B1Apr 2, 2002

Multi-position, operator-carried, four-cycle engine

MTD SOUTHWEST INC13 citations81

RYOBI NORTH AMERICA INC

1 patent
US6047678AApr 11, 2000

Multi-position operator-carried four-cycle engine

RYOBI NORTH AMERICA INC54 citations95