Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7221279 | Elimination—absorber monitoring system | — | 2007-05-22 |
| 6246330 | Elimination-absorber monitoring system | — | 2001-06-12 |
| 5446473 | Vandalism-resistent antenna for wire- and radio-communicating post-mounted electronic devices, particularly irrigation controllers | — | 1995-08-29 |
| 5402303 | Remotely-powdered and remotely-addressed zero-standby-current energy-accumulating high-power solenoid drivers, particularly for systems that are micropowered | Jonathan M. Luck | 1995-03-28 |
| 5251153 | Flexibly programmable irrigation system controller | Steven C. Carlin, Dennis A. Kaiser | 1993-10-05 |
| 5187797 | Machine interface system with hierarchal menus allowing user sequencing and selection of menu items by actuation of three switches | Steven C. Carlin, Dennis A. Kaiser | 1993-02-16 |
| 5173855 | Distributed multiple irrigation controller management system | Jonathan M. Luck | 1992-12-22 |
| 5170144 | High efficiency, flux-path-switching, electromagnetic actuator | — | 1992-12-08 |
| 5133382 | Primary valve actuator assembly | — | 1992-07-28 |
| 5124942 | Machine interface with cyclically displayed hierarchical menus and user selection of menu items by actuation of a single switch | Steven C. Carlin, Dennis A. Kaiser | 1992-06-23 |
| D324374 | Enclosure for programmable irrigation control system | — | 1992-03-03 |
| 4973263 | Electrical splice assembly | — | 1990-11-27 |