Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8706307 | Programmable irrigation controller having user interface | Steven W. Weiler, Russel D. Leatherman, James R. Musselman | 2014-04-22 |
| 8265797 | Modular and expandable irrigation controller | Harvey J. Nickerson, Russel D. Leatherman, Ken R. Venegas, Roger S. Neitzel, Andrew M. Nguyen +1 more | 2012-09-11 |
| 7996115 | Modular and expandable irrigation controller | Harvey J. Nickerson, Russel D. Leatherman, Andrew M. Nguyen, Sergio R. Perez Araujo, Jose Macias Galarza +2 more | 2011-08-09 |
| 7640079 | Modular and expandable irrigation controller | Harvey J. Nickerson, Russel D. Leatherman, James R. Musselman, Andrew M. Nguyen, Ken R. Venegas +3 more | 2009-12-29 |
| 7444207 | Modular and expandable irrigation controller | Harvey J. Nickerson, Russel D. Leatherman, Jose Macias Galarza, Bill Merkt, Adam A. Dunford +2 more | 2008-10-28 |