Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676628 | Integrated process and apparatus for recovery of helium rich streams | Minish Mahendra Shah, Joseph Michael Schwartz, Michael J. Dray | 2017-06-13 |
| 9623370 | Integrated process and apparatus for recovery of helium rich streams | Joseph Michael Schwartz, Minish Mahendra Shah | 2017-04-18 |