Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719477 | Using a DC or AC generator as a starter with fault detection | Joseph Lowell Harper | 2017-08-01 |
| 9035481 | Using AC and DC generators with controllers as a regenerative power burn off device | Joseph Lowell Harper | 2015-05-19 |