Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7260893 | Method of attaching a transmission oil cooler to an aluminum tank | Chris Calhoun, Terry Joseph Hunt, David A. Southwick, Karl Paul Kroetsch, Krzysztof Wawrocki +2 more | 2007-08-28 |
| 7147040 | Heat exchanger with tank utilizing integral positioning guides | Chris Calhoun, Terry Joseph Hunt, David A. Southwick, Karl Paul Kroetsch, Krzysztof Wawrocki +2 more | 2006-12-12 |