Inventor · disambiguated record
Jacob A. Schafer
Also filed as: SCHAFER JACOB A
4 granted patents·153 citations·filing 2003–2014
81Inventor score
Technology areasF41G
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
- 0378US8713833B2Bolt assemblies for a firearmLEWIS KARL R·Filed 2013·Granted May 6, 2014·12 cites·19 claims
- 0473US9217615B2Firearm assembly with upper receiver incorporating an integral upper railKRL HOLDING COMPANY INC·Filed 2014·Granted Dec 22, 2015·9 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →