RA

Robert D. Ahmann

PE Pemstar: 2 patents #1 of 10Top 10%
📍 Rochester, MN: #38 of 312 inventorsTop 15%
🗺 Minnesota: #643 of 4,860 inventorsTop 15%
Overall (2003): #46,340 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6542218 Photolithographic process for producing etched patterns on the surface of fine tubes, wires, or other three dimensional structures Nathaniel C. Anderson 2003-04-01
6534974 Magnetic head tester with write coil and read coil Arlen John Bowen, Nathaniel C. Anderson 2003-03-18