Repentigny
Canada
3
2022-05-12
The entities that hold a legal rights for patent applications filed by inventor Dionne Sylvain:
Sylvain Dionne from Repentigny, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Reduced-energy cartridge with exterior sealing member for fluted chamber
#2 | 2018-11-01Systems and methods for a firearm conversion kit with slaved ejector
#3 | 2016-08-18Ring fire primer
1625403 ⎘