Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149703 | Isolation valve for pressurized tank | Kenneth William Kratschmar, Xianming Jimmy Li, Cullen Evan Hall, Edward Youn | 2021-10-19 |
| 11009185 | Method and system of dispensing liquefied gas | Xianming Jimmy Li, Jeff Pickles, Edward Youn, Anthony Yu-Chung Ku, Cullen Evan Hall | 2021-05-18 |