Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7501111 | Increased capacity sulfur recovery plant and process for recovering elemental sulfur | Alfred E. Keller, Sriram Ramani, Joe D. Allison, Steven E. Lusk, Nathan A. Hatcher +1 more | 2009-03-10 |