Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7364141 | Fluid cooler with evaporative heat exchanger | Glenn S. Brenneke, Hobart Cox, Mark Kauffmann, Jason Stratman | 2008-04-29 |
| 7275735 | Fan drive for fluid cooler with evaporative heat exchanger | Glenn S. Brenneke, Larry F. Burdick, Hobart Cox, Mark Kauffmann, Robert Lewis +1 more | 2007-10-02 |
| 7232116 | Fluid cooler with evaporative heat exchanger and intermediate distribution | Jason Stratman, Glenn S. Brenneke, Hobart Cox, Mark Kauffmann | 2007-06-19 |