JB

Jason Bergstrom

📍 Harrisburg, OR: #4 of 11 inventorsTop 40%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,180,762 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6901689 Firearm pneumatic counter-recoil modulator and airgun thrust-adjustor — 2005-06-07
6668478 Firearm pneumatic counter-recoil modulator & airgun thrust-adjustor — 2003-12-30