RM

Ruth B. MacPherson

📍 Belfast, ME: #14 of 21 inventorsTop 70%
🗺 Maine: #2,311 of 4,281 inventorsTop 55%
Overall (All Time): #4,086,923 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4259784 Magnified graphical copier — 1981-04-07