Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7263852 | Heat exchanger apparatus and method for evaporative cooling refrigeration unit | — | 2007-09-04 |
| 5992171 | Heat exchanger for evaporating cooling refrigeration system | — | 1999-11-30 |
| 5832739 | Heat exchanger for evaporative cooling refrigeration system | — | 1998-11-10 |
| 4738305 | Air conditioner and heat dispenser | — | 1988-04-19 |
| 4440000 | Evaporative cooler | Richard E. Bacchus, Ronald A. Bacchus | 1984-04-03 |