Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6892795 | Embossed regenerator matrix for heat exchanger | — | 2005-05-17 |
| 6408932 | Heat exchanger having high moisture transfer capability in high relative humidity air | Lawrence C. Hoagland | 2002-06-25 |
| 6155334 | Rotary heat exchange wheel | — | 2000-12-05 |
| 5937933 | Regenerator heat exchanger having one or more adjustable performance characteristics | Lawrence C. Hoagland | 1999-08-17 |
| 5002116 | Rotary heat regenerator | Lawrence C. Hoagland | 1991-03-26 |
| 4924934 | Rotary heat wheel cassette assembly | — | 1990-05-15 |
| 4875520 | Desiccant heat device | Lawrence C. Hoagland, Christopher Kyricos, Peter J. Tolan | 1989-10-24 |
| 4825936 | Rotary heat regenerator | Lawrence C. Hoagland | 1989-05-02 |
| 4432409 | Rotary heat regenerator wheel and method of manufacture thereof | — | 1984-02-21 |