Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5228512 | Aluminum charge air cooler and method of making the same | Richard A. Bretl, Dan R. DeRosia, Peter Kottal | 1993-07-20 |
| 5078209 | Heat exchanger assembly | William J. Kerkman, Richard M. DeKeuster | 1992-01-07 |