Inventor · disambiguated record
Joseph Barker
Also filed as: BARKER JOSEPH · BARKER JOSEPH T
3 granted patents·5 citations·filing 1975–2014
57Inventor score
Top patents by PatentIndex Score
3 records- 0124USD554959SOpen-ended ratchet wrenchBARKER JOSEPH T·Filed 2006·Granted Nov 13, 2007·3 cites·1 claims
- 0223US9773603B2Magnetization reversalRADBOUD UNIV NIJMEGEN·Filed 2014·Granted Sep 26, 2017·0 cites·7 claims
- 0318US3986812AMold handling apparatusUSM CORP·Filed 1975·Granted Oct 19, 1976·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →