Inventor · disambiguated record
Richard M. Alexander
Also filed as: ALEXANDER RICHARD M · ALEXANDER RICHARD MICHAEL
5 granted patents·288 citations·filing 1979–2012
84Inventor score
Top patents by PatentIndex Score
5 records- 0191US4213021AIndicating check valveAEROQUIP CORP·Filed 1979·Granted Jul 15, 1980·73 cites·5 claims
- 0283US5070436ASignal vest, colored, reflective, and lighted, worn by persons seen on and nearby roadways and highways and other needed areasALEXANDER RICHARD M·Filed 1990·Granted Dec 3, 1991·170 cites·8 claims
- 0372US8851304B2Hair iron holderALEXANDER RICHARD MICHAEL·Filed 2012·Granted Oct 7, 2014·5 cites·16 claims
- 0461US4639016APipeline repair kitAEROQUIP CORP·Filed 1984·Granted Jan 27, 1987·26 cites·5 claims
- 0555US4484482AFluid sampling valveAEROQUIP CORP·Filed 1982·Granted Nov 27, 1984·14 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →