Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566846 | Retained strong header for heat exchanger | Leo Somhorst, David Bowring, Sotirios Zormpas, Jonathan Stansfield | 2023-01-31 |
| 10215509 | Coined header for heat exchanger | Leo Somhorst, David Bowring, Petr Kolder | 2019-02-26 |
| 10151231 | Manifold integrated intercooler with structural core | Leo Somhorst, Petr Fabian, A-Ra Jo | 2018-12-11 |
| 4238951 | Portable automobile straightening device | Harold A. Grainger | 1980-12-16 |