Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162742 | Air fin for a heat exchanger | Tim Hoepfner, Niko Neub, Joseph Scholzen | 2021-11-02 |
| 10436156 | Air fin for a heat exchanger, and method of making the same | Tim Hoepfner, Niko Neub, Joseph Scholzen | 2019-10-08 |
| 9243851 | Heat exchange tube and method of using the same | Aroon K. Viswanathan, Thomas A. Hunzinger | 2016-01-26 |
| 8516699 | Method of manufacturing a heat exchanger having a contoured insert | Frank M. Grippe, David E. Janke, Robert Barfknecht | 2013-08-27 |
| 6590770 | Serpentine, slit fin heat sink device | C. James Rogers, Gregory G. Hughes, L. Winston Zhang, Frank M. Grippe | 2003-07-08 |