Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366383 | Solar evaporator for a parabolic solar collector using heat pump | — | 2025-07-22 |
| D712338 | Clip-on spring for a windshield wiper | — | 2014-09-02 |
| 8650702 | Spring for windshield wiper assemblies | — | 2014-02-18 |
| 6933075 | Sleeve separator for a lead plate | Daniel Dreyer | 2005-08-23 |
| 5320333 | Spring for windshield wiper arm | — | 1994-06-14 |
| 4657282 | Ski pole hand shield | — | 1987-04-14 |