Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5128796 | Cryogenic shutter | Thomas J. Magner | 1992-07-07 |
| 4995700 | Cryogenic shutter | Thomas J. Magner | 1991-02-26 |
RB
Richard D. Barney
Overall (All Time): #2,310,495 of 4,157,543Top 60%
2
Patents All Time