Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655809 | Cryogenic pump flange | Robbi L. McDonald, Ankur H. Vayeda, Gregory C. Harper, Kenneth William Kratschmar | 2023-05-23 |
| 11326741 | Cryogenic storage vessel | Robbi L. McDonald, Ankur H. Vayeda, Kenneth William Kratschmar | 2022-05-10 |
| 10480716 | Cryogenic storage vessel | Robbi L. McDonald, Ankur H. Vayeda, Kenneth William Kratschmar | 2019-11-19 |
| 10323581 | Gaseous fuel pumping system | Kenneth William Kratschmar | 2019-06-18 |