DP

Donald Martin Perkins

📍 Ronan, MT: #6 of 21 inventorsTop 30%
🗺 Montana: #711 of 3,198 inventorsTop 25%
Overall (All Time): #1,542,736 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8555521 Method of treatment of wooden items Gary D. Bies, Raymond R. Emery 2013-10-15
8453343 Method of treatment of wooden items Raymond R. Emery, Gary D. Bies 2013-06-04
8141604 Method of manufacture for wooden gunstocks Raymond R. Emery 2012-03-27