JI

James R. Imbertson

3M: 1 patents #582 of 1,473Top 40%
📍 Maplewood, MN: #20 of 61 inventorsTop 35%
🗺 Minnesota: #2,773 of 7,575 inventorsTop 40%
Overall (2020): #434,254 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10618234 Retroreflective sheeting Kenneth L. Smith, John C. Kelliher, John A. Worrell, Sidney A. Ellingstad 2020-04-14