Inventor · disambiguated record
James A. Schaffer
Also filed as: SCHAFFER JAMES A
3 granted patents·3 pending applications·89 citations·filing 2000–2015
74Inventor score
Top patents by PatentIndex Score
6 records- 0184US6371237B1Steering system for variable height agricultural sprayerHAGIE MFG COMPANY·Filed 2000·Granted Apr 16, 2002·45 cites·20 claims
- 0282US9346497B2Variable tread width vehicleDAMES MATTHEW W·Filed 2014·Granted May 24, 2016·13 cites·19 claims
- 0377US6491306B2Wheel support system for agricultural sprayerHAGIE MFG CO·Filed 2001·Granted Dec 10, 2002·31 cites·11 claims
- 0443US2015195986A1Agricultural inter-seederDAMES MATTHEW W·Filed 2014·Application pending·0 cites
- 0542US2016120099A1Agricultural inter-seederDAMES MATTHEW W·Filed 2015·Application pending·0 cites
- 0642US2016150723A1Agricultural inter-seederDAMES MATTHEW W·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →