Marshall G. Middendorf

📍 Coos Bay, OR: #16 of 44 inventorsTop 40%

🗺 Oregon: #17,068 of 28,073 inventorsTop 65%

Overall (All Time): #3,232,461 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8323133	Fletching for arrows	—	2012-12-04