Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11772447 | Universal mounting plate for an auxiliary air conditioning system | John David Sweazey, Eric Graham Ruggles, Donald Joseph Manderfeld | 2023-10-03 |
| 11774152 | Compressor control circuit | Eric Graham Ruggles, John David Sweazey | 2023-10-03 |
| 11394230 | Systems and methods for auxiliary battery charging | Eric Graham Ruggles, John David Sweazey | 2022-07-19 |
| 11235639 | Systems and methods for automatic air conditioning restart | Eric Graham Ruggles, John David Sweazey | 2022-02-01 |
| 11060777 | Compressor control circuit | Eric Graham Ruggles, John David Sweazey | 2021-07-13 |
| 10974565 | Universal mounting plate for an auxiliary air conditioning system | John David Sweazey, Eric Graham Ruggles, Donald Joseph Manderfeld | 2021-04-13 |