Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4461675 | Energy efficient process for vaporizing a liquid and condensing the vapors thereof | Harry F. Osterman | 1984-07-24 |
| 4357212 | Energy efficient apparatus for vaporizing a liquid and condensing the vapors thereof | Harry F. Osterman | 1982-11-02 |