Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084115 | Cobalt-based magnet free of rare earths | George C. Hadjipanayis, Chuan Gao | 1992-01-28 |
DG
Donald L. Gramlich
Overall (All Time): #3,842,709 of 4,157,543Top 95%
1
Patents All Time