Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427305 | Analyzer for distillable materials | Albert G. Plys, Stanley Ohlswager, Lee G. Peterman | 1984-01-24 |
| 4293025 | Method and apparatus for the distribution of liquid-vapor mixture | Stanley Ohlswager, Robert R. Edison | 1981-10-06 |
| 4194966 | Apparatus and method for improved fluid distribution in a tube of a direct fired heater | Robert R. Edison | 1980-03-25 |