Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828481 | Process and apparatus for high temperature combustion | Sanford A. Weil, Tian-yu Xiong | 1989-05-09 |
| 4810485 | Hydrogen forming reaction process | Leonard G. Marianowski | 1989-03-07 |