Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328201 | Reduction of sulfur dioxide with recycled coal | Peter Steiner, Stuart M. Dalton | 1982-05-04 |
| 4196174 | Nickel sulfide process for the removal of H.sub.2 S | Peter Steiner | 1980-04-01 |