Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930550 | Gaseous fueled torch apparatus and fueling module therefor | Kenneth S. Czerwinski, Shanti S. Sharma, John W. Turko | 1990-06-05 |
| 4776366 | Gaseous fueled torch apparatus and fueling module therefor | Kenneth S. Czerwinski, Shanti S. Sharma, John W. Turko | 1988-10-11 |