RK

Richard A. Kollaja

3M: 2 patents #110 of 935Top 15%
📍 Windom, MN: #20 of 226 inventorsTop 9%
🗺 Minnesota: #442 of 4,231 inventorsTop 15%
Overall (2005): #38,109 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6949283 Polymeric coextruded multilayer articles Axel Eckstein, Robert M. Floyd 2005-09-27
6869496 Conformable multi-layer sheet materials Heiner Johannsen, Sabine Konrad, Buren R. Ree 2005-03-22