Inventor · disambiguated record
Ryan Douvier
Also filed as: DOUVIER RYAN
3 granted patents·15 citations·filing 2022–2023
62Inventor score
Technology areasF41A
Files withDOUVIER RYAN3
Top patents by PatentIndex Score
3 records- 0188US11644260B1Method and apparatus for converting an AR-15 firearm into a bullpup configurationDOUVIER RYAN·Filed 2022·Granted May 9, 2023·12 cites·20 claims
- 0279US12085352B2Method and apparatus for converting an AR pattern rifle firearm into a bullpup configurationDOUVIER RYAN·Filed 2023·Granted Sep 10, 2024·3 cites·18 claims
- 0332USD1082500SHorseshoe springDOUVIER RYAN·Filed 2023·Granted Jul 8, 2025·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Ryan Douvier 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 →