Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427305 | Analyzer for distillable materials | Albert G. Plys, Thorpe Dresser, Lee G. Peterman | 1984-01-24 |
| 4293025 | Method and apparatus for the distribution of liquid-vapor mixture | Robert R. Edison, Thorpe Dresser | 1981-10-06 |