Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5209915 | Method for flyash recycling in a dry SO.sub.2 scrubber | — | 1993-05-11 |
| 4648890 | Combination downflow-upflow vapor-liquid separator | William P. Prueter, Andrew M. Eaton | 1987-03-10 |
| 4289514 | Stacked re-entrant arm vapor-liquid separator | Hudson R. Carter, William P. Prueter | 1981-09-15 |