Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698168 | Unibody gas plasma source technology | Hwa Cheng | 1997-12-16 |
| 5693173 | Thermal gas cracking source technology | Paul E. Colombo | 1997-12-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698168 | Unibody gas plasma source technology | Hwa Cheng | 1997-12-16 |
| 5693173 | Thermal gas cracking source technology | Paul E. Colombo | 1997-12-02 |