Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11022330 | Three-way heat exchangers for liquid desiccant air-conditioning systems and methods of manufacture | Mark Allen, Shawn Montgomery, Mark D. Rosenblum, Peter Luttik, David C. Fox +1 more | 2021-06-01 |
| 10941948 | Tank system for liquid desiccant air conditioning system | Peter F. Vandermeulen, Eric Kozubal, Mark Allen | 2021-03-09 |
| 10921001 | Methods and apparatus for uniform distribution of liquid desiccant in membrane modules in liquid desiccant air-conditioning systems | Carl Allen, Mark Allen, Mark D. Rosenblum, Peter Luttik | 2021-02-16 |