Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490393 | Generator absorber heat exchanger for an ammonia/water absorption refrigeration system | Dale A. Fuesting, William Stephan | 1996-02-13 |
| 4742693 | Absorption refrigeration and heat pump system | Edward A. Reid, Jr., F. Bert Cook, Stephen P. Cremean, Edgar M. Purvis, Jr. | 1988-05-10 |
| 4719767 | Absorption refrigeration and heat pump system | Edward A. Reid, Jr., F. Bert Cook, Edward M. Winter, Edgar M. Purvis, Jr., Stephen P. Cremean | 1988-01-19 |
| 4676221 | Barbecue grill with uniformly-heated heating chamber | William R. Baynes | 1987-06-30 |