Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8502490 | Method and apparatus for increasing the run time of an electric cart | — | 2013-08-06 |
| 8330408 | Method and apparatus for increasing the run time of an electric cart | — | 2012-12-11 |