JK

James E. Kropp

3M: 3 patents #4,214 of 11,543Top 40%
📍 Maplewood, MN: #214 of 510 inventorsTop 45%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,625,892 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6013722 Non-whitening emulsion pressure sensitive adhesives Jie Yang, Ying-Yuh Lu 2000-01-11
4329396 Corrosion-resistant reflective or transparent-reflective sheet material 1982-05-11
4288493 Water-activatable crosslinked adhesive and energy control film made therewith 1981-09-08