Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920624 | Energy-recovery turbines for gas streams | Donald A. Eizenga, William M. Hartman | 2021-02-16 |
| 7841304 | Apparatus for steam heat recovery from multiple heat streams | Mark Van Wees | 2010-11-30 |
| 7730854 | Process for steam heat recovery from multiple heat streams | Mark VanWees | 2010-06-08 |