DE

David A. Edmonson

IBM: 3 patents #26,272 of 70,183Top 40%
AT Azotic Coating Technology: 1 patents #4 of 5Top 80%
📍 Rochester, MN: #1,080 of 3,042 inventorsTop 40%
🗺 Minnesota: #15,886 of 52,454 inventorsTop 35%
Overall (All Time): #1,287,412 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5853826 Method of improving the color of transparent materials Steven F. Starcke, Ronald H. Kearnes, Keven E. Bennet 1998-12-29
5651868 Method and apparatus for coating thin film data storage disks Mickey Lynn Canady, Gary J. Johnson, Paul D. Teig, Arthur C. Wall 1997-07-29
5232566 Underlayer doping in thin film magnetic recording media Kenneth E. Johnson, James J. Mayerle, Arthur C. Wall 1993-08-03
5063120 Thin film magentic media Peter Ivett, Kenneth E. Johnson, Seyyed M. T. Mirzamaani, James F. Ward 1991-11-05