RE

Ronald J. Engfer

3M: 1 patents #7,233 of 11,543Top 65%
📍 Woodbury, MN: #1,128 of 1,562 inventorsTop 75%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,770,998 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5416622 Electrical connector Laurence R. Gilbert, Scott Iverson, Bryan L. Klaenhammer, Stephen A. Miller, George F. Vesley 1995-05-16