Inventor · disambiguated record
Richard Vance Crommett
Also filed as: CROMMETT RICHARD VANCE
2 granted patents·1 pending application·50 citations·filing 2007–2012
64Inventor score
Files withCROMMETT RICHARD VANCE3
Top patents by PatentIndex Score
3 records- 0181US8261653B2Firearm having a new gas operating systemCROMMETT RICHARD VANCE·Filed 2008·Granted Sep 11, 2012·43 cites·40 claims
- 0257US8584575B2Firearm having a new gas operating systemCROMMETT RICHARD VANCE·Filed 2012·Granted Nov 19, 2013·7 cites·3 claims
- 0340US2009126249A1Firearm modification method and kit assemblyCROMMETT RICHARD VANCE·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →