Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385692 | Process and apparatus for improved recovery of argon | Jay A. Thakkar, Donn Michael Herron | 2025-08-12 |
| 12298075 | Process and apparatus for recovery of at least nitrogen and argon | Donn Michael Herron | 2025-05-13 |