Individual holder
LEWIS KARL R
US·4 granted patents·160 citations·filing 2003–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0192US8234808B2Monolithic rail platform and bolt assemblies for a firearmLEWIS KARL R·Filed 2003·Granted Aug 7, 2012·106 cites·54 claims
- 0288US8561337B2Monolithic rail platform and bolt assemblies for a firearmLEWIS KARL R·Filed 2010·Granted Oct 22, 2013·26 cites·20 claims
- 0378US8826576B2Firearm boltLEWIS KARL R·Filed 2012·Granted Sep 9, 2014·16 cites·24 claims
- 0478US8713833B2Bolt assemblies for a firearmLEWIS KARL R·Filed 2013·Granted May 6, 2014·12 cites·19 claims
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