Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6206305 | Irrigation emitter unit | — | 2001-03-27 |
| 6027048 | Irrigation emitter unit | — | 2000-02-22 |
| 6000634 | Irrigation sprinkler | — | 1999-12-14 |
| RE35857 | Irrigation systems | — | 1998-07-21 |
| D356143 | Double multi-outlet drip irrigation unit | — | 1995-03-07 |
| D355020 | Multi-outlet drip irrigation unit | — | 1995-01-31 |
| 5324371 | Process for producing a drip irrigation conduit | — | 1994-06-28 |
| 5294212 | Irrigation systems | — | 1994-03-15 |
| 5279462 | Fluid flow control unit | — | 1994-01-18 |
| 5207386 | Flow emitter units moulds for use in the manufacture thereof | — | 1993-05-04 |
| 5122044 | Apparatus for making a drip irrigation conduit | — | 1992-06-16 |
| 5022940 | Process of making a drip irrigation conduit | — | 1991-06-11 |
| 4718608 | Drip level irrigation emitter | — | 1988-01-12 |
| 4573640 | Irrigation emitter unit | — | 1986-03-04 |
| 4449669 | Irrigation device | — | 1984-05-22 |
| 4427174 | Irrigation system flushing valve | — | 1984-01-24 |
| 4413786 | Emitter unit | — | 1983-11-08 |
| 4384680 | Fluid flow regulator unit | — | 1983-05-24 |
| 4366926 | Irrigation emitter unit | — | 1983-01-04 |
| 4307841 | Drip irrigation system | Oded Winkler | 1981-12-29 |
| 4215822 | Drip level irrigation | — | 1980-08-05 |
| 4210287 | Drip irrigation system | — | 1980-07-01 |
| 4209133 | Drip level irrigation emitter unit | — | 1980-06-24 |
| 4187873 | Pressure regulators | — | 1980-02-12 |