DP

Donald H. Price

📍 Port Townsend, WA: #2 of 8 inventorsTop 25%
🗺 Washington: #5,269 of 14,769 inventorsTop 40%
Overall (2020): #486,910 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10527380 Muzzle brake with propelling nozzle for recoil control — 2020-01-07