Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D922968 | Encoder/decoder of remote controller for water irrigation | — | 2021-06-22 |
| 8446193 | Apparatus and method to hold PLL output frequency when input clock is lost | Ben Zhang, Christopher Andrew Schell | 2013-05-21 |
| 8352088 | System and a method for optimising and providing power to a core of a valve | — | 2013-01-08 |
| 7421317 | Two-wire controlling and monitoring system for the irrigation of localized areas of soil | — | 2008-09-02 |
| 7206669 | Two-wire controlling and monitoring system for the irrigation of localized areas of soil | — | 2007-04-17 |
| 7146255 | Two-wire controlling and monitoring system for irrigation of localized areas of soil | — | 2006-12-05 |
| D518178 | Biopsy punch | — | 2006-03-28 |
| 6993416 | Two-wire controlling and monitoring system for irrigation of localized areas of soil | — | 2006-01-31 |
| 6766221 | Two-wire controlling and monitoring system for irrigation of localized areas of soil | — | 2004-07-20 |
| D471475 | Flow meter end fitting with integral tube connector-version 4 | — | 2003-03-11 |
| D470065 | Miniature cage valve for low flow rotameter | — | 2003-02-11 |
| D470066 | Flow meter end fitting with integral tube connector-version 3 | — | 2003-02-11 |
| D470067 | Flow meter end fitting with integral tube connector—version 2 | — | 2003-02-11 |
| D462026 | Flow meter end fitting with integral tube connector | — | 2002-08-27 |
| D457825 | Flow meter tube rest gasket with integral float stop | — | 2002-05-28 |
| D457452 | Rotameter tube O-ring retention | — | 2002-05-21 |
| D457083 | Low flow rotameter | — | 2002-05-14 |