Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4918927 | Cryogenic liquid container | — | 1990-04-24 |
| 4899546 | Cryogenic liquid container | — | 1990-02-13 |
| 4299091 | Portable cryogenic liquid storage-gas supply system | William Carter | 1981-11-10 |
| 4277950 | Cryogenic liquid transfer termination apparatus | Gerald F. Kidder, Robert Zeunik | 1981-07-14 |