Inventor · disambiguated record
Jack L. Kast
Also filed as: KAST JACK L
3 granted patents·107 citations·filing 1980–1982
75Inventor score
Technology areasF41A
Files withREMINGTON ARMS CO INC3
Top patents by PatentIndex Score
3 records- 0180US4344246AFiring pin block for firearm having a reciprocating breech boltREMINGTON ARMS CO INC·Filed 1980·Granted Aug 17, 1982·41 cites·8 claims
- 0277US4389919AFiring pin block for firearm with a rotary breech boltREMINGTON ARMS CO INC·Filed 1982·Granted Jun 28, 1983·44 cites·6 claims
- 0360US4310982AMagazine spring retainer and cap detent systemREMINGTON ARMS CO INC·Filed 1980·Granted Jan 19, 1982·22 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →