JH

James A. Hagan

HG HGST: 2 patents #11 of 110Top 10%
📍 Rochester, MN: #38 of 312 inventorsTop 15%
🗺 Minnesota: #643 of 4,860 inventorsTop 15%
Overall (2003): #62,649 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6670032 Oriented magnetic medium on a nonmetallic substrate David Margulies, Timothy Martin Reith, Hoa Van Do, Tim Minvielle 2003-12-30
6582279 Apparatus and method for reclaiming a disk substrate for use in a data storage device Dennis L. Fox, John P. Hagen, Paul Henry Hanson, Theresa Marie Lewis, Janice Blue Ostrom +3 more 2003-06-24