Inventor · disambiguated record
William H. Peterken
Also filed as: PETERKEN WILLIAM H
4 granted patents·181 citations·filing 1986–2009
81Inventor score
Top patents by PatentIndex Score
4 records- 0184US8181563B1Gas tappet system for a riflePETERKEN WILLIAM H·Filed 2009·Granted May 22, 2012·48 cites·18 claims
- 0284US6470615B1Visible firearm safety and dry-fire deviceFiled 2000·Granted Oct 29, 2002·54 cites·23 claims
- 0376US4720224ASleeve anchorUNITED IND CORP·Filed 1986·Granted Jan 19, 1988·49 cites·5 claims
- 0461US5680724AFirearm safety and dry-fire deviceFiled 1996·Granted Oct 28, 1997·30 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →