RB

Richard R. Baumann

📍 Dalton, MA: #24 of 53 inventorsTop 50%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,004,196 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4620266 Fiber-optic light system for movie projectors Richard I. Eldridge 1986-10-28