Inventor
KUCZYNKO GRZEGORZ
US11 patents
⚠️ This page may combine multiple inventors who share the name “KUCZYNKO GRZEGORZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUCZYNKO GRZEGORZ
5 patentsUS8245429B2Aug 21, 2012
Automatic or semiautomatic rifle with folding stock
KUCZYNKO GRZEGORZ69 citations97
US8453364B2Jun 4, 2013
Firearm having a removable hand guard
KUCZYNKO GRZEGORZ41 citations96
US8919025B2Dec 30, 2014
Firearm having a removable hand guard
KUCZYNKO GRZEGORZ15 citations91
US9228799B2Jan 5, 2016
Firearm having a removable hand guard
KUCZYNKO GRZEGORZ13 citations83
US8943948B2Feb 3, 2015
Firearm having an indirect gas operating system
KUCZYNKO GRZEGORZ7 citations81
COLT DEFENSE LLC
3 patentsUS7966761B1Jun 28, 2011
Automatic or semiautomatic rifle with folding stock
COLT DEFENSE LLC96 citations97
US7610844B2Nov 3, 2009
Firearm having an indirect gas operating system
COLT DEFENSE LLC71 citations95
US7934447B2May 3, 2011
Firearm having an indirect gas operating system
COLT DEFENSE LLC42 citations93