WD

Wayne O. Duescher

KE Keltech Engineering: 1 patents #1 of 1Top 100%
📍 Roseville, MN: #9 of 70 inventorsTop 15%
🗺 Minnesota: #590 of 4,663 inventorsTop 15%
Overall (2004): #35,762 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6769969 Raised island abrasive, method of use and lapping apparatus — 2004-08-03
6752700 Raised island abrasive and process of manufacture — 2004-06-22