Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7059050 | One piece integral reinforcement with angled end caps to facilitate assembly to core | Chris Calhoun, Terry Joseph Hunt, David A. Southwick, Karl Paul Kroetsch, Krzysztof Wawrocki +2 more | 2006-06-13 |
| 7007743 | Header tank with integral mounting flange | Chris Calhoun, Terry Joseph Hunt, David A. Southwick, Karl Paul Kroetsch, Krzysztof Wawrocki +2 more | 2006-03-07 |