Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201361 | Battery charger with battery state detection | John S. Whiting | 2021-12-14 |
| 11072256 | Battery charger status control system and method | Brian F. Butler, Linh Nguyen, John S. Whiting | 2021-07-27 |