Assignee
LWRC INT LLC
US40 patents
Top patents by PatentIndex Score
US9658011B2May 23, 2017
Bolt carrier and bolt for gas operated firearms
LWRC INT LLC59 citations98
US9625232B2Apr 18, 2017
Firearm buffer system and buttstock assembly
LWRC INT LLC33 citations98
US9506711B2Nov 29, 2016
Barrel nut assembly and method to attach a barrel to a firearm using such assembly
LWRC INT LLC36 citations98
US10591245B2Mar 17, 2020
Firearm buffer system and buttstock assembly
LWRC INT LLC13 citations94
US10240883B2Mar 26, 2019
Firearm receiver assembly
LWRC INT LLC18 citations94
US9915497B2Mar 13, 2018
Firearm buffer system and buttstock assembly
LWRC INT LLC17 citations94
US9772150B2Sep 26, 2017
Firearm receiver assembly
LWRC INT LLC24 citations94
US10030922B2Jul 24, 2018
Adjustable gas block for an indirect gas operated firearm
LWRC INT LLC10 citations93
US9810495B2Nov 7, 2017
Bolt carrier and bolt for gas operated firearms
LWRC INT LLC19 citations93
US9423197B2Aug 23, 2016
Adjustable gas block for an indirect gas operated firearm
LWRC INT LLC13 citations93
US11493292B2Nov 8, 2022
Bolt carrier and bolt for gas operated firearms
LWRC INT LLC6 citations86
US11460265B2Oct 4, 2022
Firearm buffer system and buttstock assembly
LWRC INT LLC4 citations84
US11067352B2Jul 20, 2021
Bolt carrier and bolt for gas operated firearms
LWRC INT LLC4 citations84
US11029107B2Jun 8, 2021
Adjustable gas block for an indirect gas operated firearm
LWRC INT LLC5 citations84
US10895430B2Jan 19, 2021
Firearm receiver assembly
LWRC INT LLC7 citations84
US10808748B2Oct 20, 2020
Barrel nut assembly and method to attach a barrel to a firearm using such assembly
LWRC INT LLC10 citations84
US10697726B2Jun 30, 2020
Barrel nut assembly and method to attach a barrel to a firearm using such assembly
LWRC INT LLC9 citations84
US10598452B2Mar 24, 2020
Bolt carrier and bolt for gas operated firearms
LWRC INT LLC8 citations84
US10480876B2Nov 19, 2019
Adjustable gas block for an indirect gas operated firearm
LWRC INT LLC7 citations84
US9726445B2Aug 8, 2017
Rifle charging handle
LWRC INT LLC11 citations84
US9506704B2Nov 29, 2016
Adjustable gas block for a gas operated firearm
LWRC INT LLC13 citations84
US11175105B2Nov 16, 2021
Adjustable gas block
LWRC INT LLC4 citations82
US10309739B2Jun 4, 2019
Bolt carrier and bolt for gas operated firearms
LWRC INT LLC19 citations82
US10309737B2Jun 4, 2019
Adjustable gas block
LWRC INT LLC7 citations82
US9995546B2Jun 12, 2018
Adjustable gas block
LWRC INT LLC9 citations82
US11828560B2Nov 28, 2023
Bolt carrier and bolt for gas operated firearms
LWRC INT LLC1 citations73
US11686548B2Jun 27, 2023
Firearm receiver assembly
LWRC INT LLC1 citations73
US11662169B2May 30, 2023
Bolt carrier and bolt for gas operated firearms
LWRC INT LLC2 citations73
US11656044B2May 23, 2023
Adjustable gas block for an indirect gas operated firearm
LWRC INT LLC1 citations73
US11530892B2Dec 20, 2022
Barrel nut assembly and method to attach a barrel to a firearm using such assembly
LWRC INT LLC2 citations73
US11788808B2Oct 17, 2023
Adjustable gas block
LWRC INT LLC1 citations71
US11578936B2Feb 14, 2023
Adjustable gas block
LWRC INT LLC2 citations71
US12276470B2Apr 15, 2025
Firearm receiver assembly
LWRC INT LLC0 citations63
US12270616B2Apr 8, 2025
Bolt carrier and bolt for gas operated firearms
LWRC INT LLC0 citations63
US12259205B2Mar 25, 2025
Barrel nut assembly and method to attach a barrel to a firearm using such assembly
LWRC INT LLC0 citations63
US12241708B2Mar 4, 2025
Bolt carrier and bolt for gas operated firearms
LWRC INT LLC0 citations63
US12241717B2Mar 4, 2025
Firearm buffer system and buttstock assembly
LWRC INT LLC0 citations63
US12209834B2Jan 28, 2025
Adjustable gas block for an indirect gas operated firearm
LWRC INT LLC0 citations63
US11898589B2Feb 13, 2024
Barrel nut assembly and method to attach a barrel to a firearm using such assembly
LWRC INT LLC0 citations63
US12241709B2Mar 4, 2025
Adjustable gas block
LWRC INT LLC0 citations61