Inventor · disambiguated record
John A. Roessel
Also filed as: ROESSEL JOHN A
3 granted patents·7 citations·filing 2020–2022
59Inventor score
Technology areasF41A
Files withROESSEL JOHN A3
Top patents by PatentIndex Score
3 records- 0181US11313636B2Trigger mechanism for a firearm having a vertical and horizontal rotatable trigger piece and a vertical moving searROESSEL JOHN A·Filed 2020·Granted Apr 26, 2022·4 cites·20 claims
- 0280US12044493B2Trigger mechanism for a firearm having a vertical and horizontal rotatable trigger piece and a vertical moving searROESSEL JOHN A·Filed 2022·Granted Jul 23, 2024·3 cites·20 claims
- 0338US12281866B2Trigger mechanism for a firearm having a vertical and horizontal rotatable trigger piece and a vertical moving searROESSEL JOHN A·Filed 2022·Granted Apr 22, 2025·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when John A. Roessel 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 →