Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694697 | Bi-directional battery voltage converter | — | 2017-07-04 |
| 9199543 | Bi-directional battery voltage converter | — | 2015-12-01 |
| 9102241 | Bi-directional battery voltage converter | — | 2015-08-11 |
| 8541905 | Bi-directional battery voltage converter | — | 2013-09-24 |
| 8441228 | Bi-directional battery voltage converter | — | 2013-05-14 |
| 5977646 | Method for automatically stopping and restarting an engine powered generator | Douglas E. Lenz | 1999-11-02 |
| 5977647 | Automatic pretrip for engine powered generator | Douglas E. Lenz, Jay L. Hanson, Dave Forsmark, Mike P. Gaynor, Doyle G. Herrig +1 more | 1999-11-02 |