Inventor · disambiguated record
Michael R. Llewellyn
Also filed as: LLEWELLYN MICHAEL · LLEWELLYN MICHAEL R
10 granted patents·1 pending application·197 citations·filing 1984–2025
91Inventor score
Top patents by PatentIndex Score
11 records- 0197US8387513B2Self loading firearm bolt carrier with integral carrier key and angled strike faceGOMEZ JESUS S·Filed 2010·Granted Mar 5, 2013·64 cites·18 claims
- 0295USD641451SBolt carrierLWRC INTERNATIONAL LLC·Filed 2010·Granted Jul 12, 2011·46 cites·1 claims
- 0393US8783159B2Self loading firearm bolt carrier with integral carrier key and angled strike faceLWRC INTERNATIONAL LLC·Filed 2013·Granted Jul 22, 2014·34 cites·10 claims
- 0489US11578936B2Adjustable gas blockLWRC INT LLC·Filed 2021·Granted Feb 14, 2023·2 cites·20 claims
- 0587US9995546B2Adjustable gas blockLWRC INT LLC·Filed 2016·Granted Jun 12, 2018·9 cites·18 claims
- 0685US11788808B2Adjustable gas blockLWRC INT LLC·Filed 2023·Granted Oct 17, 2023·1 cites·20 claims
- 0785US10309737B2Adjustable gas blockLWRC INT LLC·Filed 2018·Granted Jun 4, 2019·7 cites·20 claims
- 0879US11175105B2Adjustable gas blockLWRC INT LLC·Filed 2019·Granted Nov 16, 2021·4 cites·19 claims
- 0978US2025389500A1Adjustable gas blockLWRC INT LLC·Filed 2025·Application pending·0 cites
- 1073US4637413ADegreasing apparatusSAFETY KLEEN CORP·Filed 1984·Granted Jan 20, 1987·30 cites·6 claims
- 1171US12241709B2Adjustable gas blockLWRC INT LLC·Filed 2023·Granted Mar 4, 2025·0 cites·23 claims
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