Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5567337 | Electric engine block heater with flanged screw | Gary C. Ewards, William Rose | 1996-10-22 |
| 5334818 | Modular high density electric heating element arrangement for an air flow heater | Gary C. Edwards | 1994-08-02 |
| D340764 | In-car heater | Gary C. Edwards | 1993-10-26 |