Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760850 | Gas liquefaction systems and methods | David Allen Kennedy, John Raymond Zigtema | 2020-09-01 |
DH
Deanna Koreen Hamm
Overall (All Time): #2,812,298 of 4,157,543Top 70%
1
Patents All Time