Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677481 | Water delivery for an evaporative cooler | Leland Gillan | 2020-06-09 |
| 10352622 | Reduction of scale build-up in an evaporative cooling apparatus | Steven Slayzak, Robert Finley, Leland Gillan, Benjamin Manley, Daniel Zube | 2019-07-16 |
| 9976761 | Water delivery system for an evaporative cooler | Leland Gillan | 2018-05-22 |
| 9851155 | Reduction of scale build-up in an evaporative cooling apparatus | Steven Slayzak, Robert Finley, Leland Gillan, Benjamin Manley, Daniel Zube | 2017-12-26 |
| 8115329 | Water turbine with bi-symmetric airfoil | — | 2012-02-14 |
| 6942003 | Roll-up door curtain and guides and bottom bar therefor | — | 2005-09-13 |