FM

Francis B. Manion

📍 Rockville, MD: #836 of 2,038 inventorsTop 45%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,199,894 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6532947 Non-lethal weapon firing and frangible, weighted paint ball Steven P. Rosa 2003-03-18
6223658 Non-lethal weapon firing a frangible, weighted paint ball Steven P. Rosa 2001-05-01