Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443942 | Cooling tower with indirect heat exchanger | David Andrew Aaron, Zan Liu, John Edward Rule, Preston Blay, Philip Hollander +2 more | 2019-10-15 |
| 10288351 | Cooling tower with indirect heat exchanger | David Andrew Aaron, Zan Liu, John Edward Rule, Preston Blay, Philip Hollander +2 more | 2019-05-14 |
| 9995533 | Cooling tower with indirect heat exchanger | David Andrew Aaron, Zan Liu, John Edward Rule, Preston Blay, Philip Hollander +2 more | 2018-06-12 |
| 9587885 | Cooling tower with indirect heat exchanger | David Andrew Aaron, Zan Liu, John Edward Rule, Preston Blay, Philip Hollander | 2017-03-07 |
| 9279619 | Cooling tower with indirect heat exchanger | David Andrew Aaron, Zan Liu, John Edward Rule, Preston Blay, Philip Hollander +2 more | 2016-03-08 |
| 9255739 | Cooling tower with indirect heat exchanger | David Andrew Aaron, Zan Liu, John Edward Rule, Preston Blay, Philip Hollander +2 more | 2016-02-09 |
| 6564864 | Method of operating low profile heat exchange method with reduced water consumption | Thomas P. Carter | 2003-05-20 |
| 6213200 | Low profile heat exchange system and method with reduced water consumption | Thomas P. Carter | 2001-04-10 |
| 6142219 | Closed circuit heat exchange system and method with reduced water consumption | Thomas P. Carter | 2000-11-07 |
| 5724828 | Combination direct and indirect closed circuit evaporative heat exchanger with blow-through fan | — | 1998-03-10 |