Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4441460 | Apparatus for heating and utilizing fluids | — | 1984-04-10 |
| 4418651 | System for heating and utilizing fluids | — | 1983-12-06 |
| 4350915 | Radiant energy converter | Jack H. Shaw | 1982-09-21 |
| 4337619 | Hot water system | — | 1982-07-06 |
| 4288978 | Vapor generator | — | 1981-09-15 |
| 4211071 | Vapor generators | — | 1980-07-08 |