PD

Perry S. Dotterman

3M: 2 patents #110 of 935Top 15%
📍 Maplewood, MN: #11 of 55 inventorsTop 20%
🗺 Minnesota: #442 of 4,231 inventorsTop 15%
Overall (2005): #39,635 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D509033 Handle for a cleaning tool Michael J. Kubes, Arthur V. Lang 2005-08-30
6902056 Brush caddy Michael J. Kubes 2005-06-07