Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072901 | Indirect evaporator cooler heat exchanger manufacturing method | John H. Bean, Jr., Mohammed Adil, Roy L. Grantham | 2018-09-11 |
| 9970719 | Water collection system for indirect evaporative cooler | John H. Bean, Jr., Roy L. Grantham | 2018-05-15 |