GK

Gregory A. Koehnle

3M: 1 patents #357 of 1,132Top 35%
📍 Windom, MN: #62 of 241 inventorsTop 30%
🗺 Minnesota: #1,405 of 4,663 inventorsTop 35%
Overall (2004): #216,583 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6773474 Coated abrasive article Edward J. Woo 2004-08-10