Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7182128 | Heat exchanger tube having strengthening deformations | Peter Fredrickson | 2007-02-27 |
| 6241012 | Folded tube for a heat exchanger and method of making same | Eugene E. Rhodes, Greg Whitlow | 2001-06-05 |
| 6209202 | Folded tube for a heat exchanger and method of making same | Eugene E. Rhodes, Greg Whitlow | 2001-04-03 |