Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980610 | Apparatus and method for improving electrostatic precipitator performance by plasma reactor conversion of SO.sub.2 to SO.sub.3 | Hann-Sheng Huang | 1999-11-09 |
| 5211923 | Hydrogen and sulfur recovery from hydrogen sulfide wastes | John B. L. Harkness, Edward J. Daniels | 1993-05-18 |
| 4686833 | Method of forming clathrate ice | Toshiyuki Hino | 1987-08-18 |
| 4355522 | Passive ice freezing-releasing heat pipe | William W. Schertz | 1982-10-26 |