Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4411875 | Dual alkali process for combustion gas cleaning | Robert S. Butler, Paul F. Claerbout, Louis P. Kent, Randy S. Cleland, James H. Wilhelm | 1983-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4411875 | Dual alkali process for combustion gas cleaning | Robert S. Butler, Paul F. Claerbout, Louis P. Kent, Randy S. Cleland, James H. Wilhelm | 1983-10-25 |