Wyssen; Juerg
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wyssen; Juerg.The latest application filed is for "spring system for blowback action for pistol-caliber firearms".
- Wyssen; Juerg - Reichenbach CH
| Patent | Date |
|---|---|
| Spring system for blowback action for pistol-caliber firearms Grant 10,619,955 - Wyssen | 2020-04-14 |
| Spring System For Blowback Action For Pistol-caliber Firearms App 20190383571 - Wyssen; Juerg | 2019-12-19 |
| Ambidextrous magazine release for a firearm Grant 10,415,913 - Wyssen Sept | 2019-09-17 |
| Ambidextrous Magazine Release For A Firearm App 20180156556 - Wyssen; Juerg | 2018-06-07 |
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