RP

Robert Peterson

BH Bell And Howell: 1 patents #131 of 293Top 45%
📍 Hartford, WI: #124 of 200 inventorsTop 65%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #4,082,504 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4247184 Magnetic indexing system for microfilm reader — 1981-01-27