Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4543245 | Process for controlling temperature of a Claus sulfur unit thermal reactor | Raymond J. Staebel | 1985-09-24 |
| 4438069 | System for temperature control of a Claus sulfur unit thermal reactor | Raymond J. Staebel | 1984-03-20 |
| 4427305 | Analyzer for distillable materials | Albert G. Plys, Thorpe Dresser, Stanley Ohlswager | 1984-01-24 |