DP

Donald H. Price

📍 Port Townsend, WA: #2 of 5 inventorsTop 40%
🗺 Washington: #4,321 of 12,409 inventorsTop 35%
Overall (2018): #432,410 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10156412 Muzzle brake with propelling nozzle for recoil control — 2018-12-18