Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863607 | Method for removing amine from oil | Howard R. Herrigel, George R. Jones, James C. Nowak, Mark K. Tose, Robert L. Whalen | 1989-09-05 |
| 4216820 | Condenser/evaporator heat exchanger and method of using the same | — | 1980-08-12 |