Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4740362 | Regeneration and use of SO.sub.2 gas scrubber liquid in dual alkali system | Paul F. Claerbout, Steven J. Harvey, Jerry L. Simpson, James H. Wilhelm | 1988-04-26 |
| 4411875 | Dual alkali process for combustion gas cleaning | Paul F. Claerbout, Louis P. Kent, Randy S. Cleland, James H. Wilhelm, Richard E. Micko | 1983-10-25 |
| 4286066 | Continuous fermentation and distillation apparatus | Lance B. Crombie | 1981-08-25 |