Inventor · disambiguated record
Grzegorz Kuczynko
Also filed as: KUCZYNKO GRZEGORZ
10 granted patents·1 pending application·388 citations·filing 2005–2014
92Inventor score
Top patents by PatentIndex Score
11 records- 0196US8245429B2Automatic or semiautomatic rifle with folding stockKUCZYNKO GRZEGORZ·Filed 2011·Granted Aug 21, 2012·69 cites·16 claims
- 0295US7966761B1Automatic or semiautomatic rifle with folding stockCOLT DEFENSE LLC·Filed 2007·Granted Jun 28, 2011·96 cites·9 claims
- 0393US7610844B2Firearm having an indirect gas operating systemCOLT DEFENSE LLC·Filed 2005·Granted Nov 3, 2009·71 cites·19 claims
- 0491US9228799B2Firearm having a removable hand guardKUCZYNKO GRZEGORZ·Filed 2014·Granted Jan 5, 2016·13 cites·17 claims
- 0591US8919025B2Firearm having a removable hand guardKUCZYNKO GRZEGORZ·Filed 2013·Granted Dec 30, 2014·15 cites·18 claims
- 0690US8336243B2Firearm having a removable hand guardLANGEVIN KEVIN·Filed 2008·Granted Dec 25, 2012·56 cites·19 claims
- 0788US7934447B2Firearm having an indirect gas operating systemCOLT DEFENSE LLC·Filed 2009·Granted May 3, 2011·42 cites·16 claims
- 0879US8776420B2Firearm having a removable hand guardLANGEVIN KEVIN·Filed 2012·Granted Jul 15, 2014·16 cites·19 claims
- 0963US8943948B2Firearm having an indirect gas operating systemKUCZYNKO GRZEGORZ·Filed 2011·Granted Feb 3, 2015·7 cites·21 claims
- 1054US9482485B2Firearm having a removable hand guardCOLT'S MFG IP HOLDING COMPANY LLC·Filed 2014·Granted Nov 1, 2016·3 cites·18 claims
- 1139US2006254414A1Firearm with rear regulatorKUCZYNKO GRZEGORZ·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →