RR

Richard J. Rolando

3M: 26 patents #455 of 11,543Top 4%
📍 Oakdale, MN: #19 of 368 inventorsTop 6%
🗺 Minnesota: #2,420 of 52,454 inventorsTop 5%
Overall (All Time): #156,637 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4931230 Method for preparing radiation resistant polypropylene articles Dennis L. Krueger, Thomas I. Insley, Daniel E. Meyer 1990-06-05