Inventor · disambiguated record
Joseph M. Check
Also filed as: CHECK JOSEPH M
4 granted patents·66 citations·filing 1978–1999
77Inventor score
Top patents by PatentIndex Score
4 records- 0162US4191007AReel mower shield assemblyTORO CO·Filed 1978·Granted Mar 4, 1980·19 cites·9 claims
- 0261US4970852AGrass catcher for reel mowerTORO CO·Filed 1989·Granted Nov 20, 1990·22 cites·24 claims
- 0355US5450678AGrass length measuring deviceCHECK SIGNATURE INC·Filed 1994·Granted Sep 19, 1995·22 cites·13 claims
- 0425US6247243B1Turf inspection instrument and methodFiled 1999·Granted Jun 19, 2001·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →