Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060777 | Compressor control circuit | Jeffrey James Martell, John David Sweazey | 2021-07-13 |
| 10974565 | Universal mounting plate for an auxiliary air conditioning system | John David Sweazey, Jeffrey James Martell, Donald Joseph Manderfeld | 2021-04-13 |