Inventor · disambiguated record
Johnathan Charles Birk
Also filed as: BIRK JOHNATHAN CHARLES
5 granted patents·1 pending application·29 citations·filing 2017–2021
77Inventor score
Technology areasF41A
Files withZRODELTA LLC6
Top patents by PatentIndex Score
6 records- 0179US10415919B1PistolZRODELTA LLC·Filed 2018·Granted Sep 17, 2019·10 cites·22 claims
- 0275US10260828B2Receiver assembly for locked breech pistolZRODELTA LLC·Filed 2017·Granted Apr 16, 2019·8 cites·10 claims
- 0364US10809036B2PistolZRODELTA LLC·Filed 2018·Granted Oct 20, 2020·4 cites·20 claims
- 0464US10809025B2PistolZRODELTA LLC·Filed 2018·Granted Oct 20, 2020·4 cites·20 claims
- 0559US10955204B2PistolZRODELTA LLC·Filed 2018·Granted Mar 23, 2021·3 cites·26 claims
- 0633US2021172702A1PistolZRODELTA LLC·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Johnathan Charles Birk files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →