RI

Rolf D. Ingersoll

PC Photo Control: 1 patents #8 of 14Top 60%
📍 Minnetonka, MN: #676 of 1,057 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,801,850 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5329325 Synchronized zoom electronic camera system Larry D. McClellan, Denis L. Larson, Jerome W. Lindenfelser, Roger M. Johnson 1994-07-12