Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D951178 | Charge controller | Conor Miller, Austin M. Fox, Feng Lin | 2022-05-10 |
| 8269465 | Battery charging circuit generating an oscillating triangular waveform to remove sulphate from battery plates | James Earl Huffman, David Sykes, Clyde Calcote | 2012-09-18 |
| 8269466 | Method for charging a battery including an oscillating triangular waveform to remove sulphate from battery plates | James Earl Huffman, David Sykes, Clyde Calcote | 2012-09-18 |
| 7834592 | Circuit for generating triangular waveform having relatively short linear rise time and substantially long linear fall time | James Earl Huffman, David Sykes, Clyde Calcote | 2010-11-16 |