Assignee
KIRSTEIN GERHARD
DE·5 granted patents·8 citations·filing 2003–2021
Top patents by PatentIndex Score
5 records- 0170US11561055B2Semiautomatic or fully automatic firearmKIRSTEIN GERHARD·Filed 2021·Granted Jan 24, 2023·1 cites·19 claims
- 0261US8810083B2Electromagnetic drive, drive installation and use thereofKIRSTEIN GERHARD·Filed 2012·Granted Aug 19, 2014·1 cites·24 claims
- 0353US8042296B1Semiautomatic or fully automatic firearmKIRSTEIN GERHARD·Filed 2008·Granted Oct 25, 2011·4 cites·14 claims
- 0442US7004866B2Shiftable toothed-belt driveKIRSTEIN GERHARD·Filed 2003·Granted Feb 28, 2006·2 cites·11 claims
- 0537US11209232B2Semi-automatic or fully automatic firearmKIRSTEIN GERHARD·Filed 2020·Granted Dec 28, 2021·0 cites·14 claims
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