Inventor · disambiguated record
Michael F. Johnson
Also filed as: JOHNSON MICHAEL · JOHNSON MICHAEL F · JOHNSON MICHAEL FREDERICK
10 granted patents·2 pending applications·841 citations·filing 1980–2023
92Inventor score
Top patents by PatentIndex Score
12 records- 0197US7875836B2Tag assembly for radio frequency identification controlled heatable objectsIMURA MAMORU·Filed 2005·Granted Jan 25, 2011·287 cites·20 claims
- 0293US7795830B2Electric motorELCKON LTD·Filed 2005·Granted Sep 14, 2010·67 cites·11 claims
- 0386US5556397ACoaxial electrosurgical instrumentLASER CENTERS OF AMERICA·Filed 1994·Granted Sep 17, 1996·365 cites·18 claims
- 0472US4986099ALock system and lock having two electronic control systemsLYNX BUSINESS MACHINES LIMITED·Filed 1989·Granted Jan 22, 1991·35 cites·8 claims
- 0570US5531537ACylindrical key and slot couplingEDELBROCK CORP·Filed 1994·Granted Jul 2, 1996·24 cites·6 claims
- 0667US6516687B1Device for holding a container while removing a twist-on lidFiled 2002·Granted Feb 11, 2003·12 cites·4 claims
- 0766US4349153ASpray nozzleCHAMPION SPARK PLUG CO·Filed 1980·Granted Sep 14, 1982·27 cites·5 claims
- 0859US5618335AAir oil separatorEDELBROCK CORP·Filed 1994·Granted Apr 8, 1997·22 cites·22 claims
- 0951US2014370176A1Pan, system and method of cookingIMURA MAMORU·Filed 2012·Application pending·0 cites
- 1048USD1020864SPick for stringed musical instrumentJOHNSON MICHAEL F·Filed 2023·Granted Apr 2, 2024·1 cites·1 claims
- 1132USD478796SJar retainerFiled 2002·Granted Aug 26, 2003·1 cites·1 claims
- 1229US2005140230A1Electric motor and vehicle powered therebyFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →