Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5934081 | Cryogenic fluid cylinder filling system | John Notaro, Bruce Hall Davidson, Thomas Edward DeBriae | 1999-08-10 |
| 5309752 | Leakage measurement into a gas-charged collapsible container | Francis E. Pritchard | 1994-05-10 |