Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920838 | Charging port coupler | Douglas Auyer | 2024-03-05 |
| 11885533 | Refrigerant vapor compression system | Jianhua Zhou, Tobias H. Sienel, KeonWoo Lee, Jason Scarcella, Douglas Auyer +1 more | 2024-01-30 |
| 8202028 | Generator set with dual mounting capability | Martin M. Mertell, John T. Steele, Paul J. Krause, Cheryl M. Keiling | 2012-06-19 |