DM

Dean W. Mumbleau

📍 Detroit Lakes, MN: #41 of 108 inventorsTop 40%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,287,078 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5467550 Passive safety mechanism for firearms — 1995-11-21
5419069 Firearm locking mechanism Craig T. Mumbleau 1995-05-30