JE

Jimmie L. Echols

3M: 1 patents #7,233 of 11,543Top 65%
📍 Maplewood, MN: #335 of 510 inventorsTop 70%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,909,314 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4948859 Extruder polymerization of polyurethanes Walton J. Hammar, Thomas A. Kotnour 1990-08-14