Inventor · disambiguated record
William Robert Friegang
Also filed as: FRIEGANG WILLIAM R · FRIEGANG WILLIAM ROBERT
3 granted patents·1 pending application·58 citations·filing 1990–2011
73Inventor score
Top patents by PatentIndex Score
4 records- 0175USD616276SScribe strip holderFRIEGANG WILLIAM ROBERT·Filed 2008·Granted May 25, 2010·26 cites·1 claims
- 0274US7392589B2Apparatus and method for scribing trim stripsFRIEGANG WILLIAM ROBERT·Filed 2006·Granted Jul 1, 2008·9 cites·11 claims
- 0356US5013196AScribing accessory for offset routerFRIEGANG WILLIAM R·Filed 1990·Granted May 7, 1991·23 cites·10 claims
- 0433US2013051951A1Scribing Tool and Dust CollectorFRIEGANG WILLIAM ROBERT·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →