Bernard C. White

MR Magnum Research: 1 patents #2 of 4Top 50%

📍 Robbinsdale, MN: #34 of 105 inventorsTop 35%

🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%

Overall (All Time): #1,674,421 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4788785	Foldable stock extension for firearm	—	1988-12-06
4689911	Grenade launcher attachment for infantry weapon	—	1987-09-01
4563937	Gas actuated pistol	—	1986-01-14