Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962683 | Method of removing and recovering elemental sulfur from highly reducing gas streams containing sulfur gases | Apostolos A. Nikolopoulos, Santosh K. Gangwal | 2005-11-08 |
| 5798088 | Method for producing elemental sulfur from sulfur-containing gases | Santosh K. Gangwal, Scott M. Harkins | 1998-08-25 |
| 5366717 | Method for producing elemental sulfur from sulfur-containing gases | Santosh K. Gangwal, Scott M. Harkins | 1994-11-22 |