Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4443824 | Magnetic head arm assembly | Norman Kermit Frater, Robert B. Watrous | 1984-04-17 |
GG
Gregory G. Gill
Overall (All Time): #4,033,016 of 4,157,543Top 100%
1
Patents All Time