Hydro-Plan Engineering Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hydro-Plan Engineering Ltd..The latest application filed is for "process for producing a drip irrigation conduit".
- Hydro-Plan Engineering Ltd. - IL IL
- Hydro-Plan Engineering Ltd. - Tel-Aviv IL
| Patent | Date |
|---|---|
| Process for producing a drip irrigation conduit Grant 5,324,371 - Mehoudar * June 28, 1 | 1994-06-28 |
| Flow emitter units moulds for use in the manufacture thereof Grant 5,207,386 - Mehoudar May 4, 1 | 1993-05-04 |
| Apparatus for making a drip irrigation conduit Grant 5,122,044 - Mehoudar June 16, 1 | 1992-06-16 |
| Process of making a drip irrigation conduit Grant 5,022,940 - Mehoudar June 11, 1 | 1991-06-11 |
| Drip level irrigation emitter Grant 4,718,608 - Mehoudar * January 12, 1 | 1988-01-12 |
| Irrigation emitter unit Grant 4,573,640 - Mehoudar March 4, 1 | 1986-03-04 |
| Emitter unit Grant 4,413,786 - Mehoudar November 8, 1 | 1983-11-08 |
| Fluid flow regulator unit Grant 4,384,680 - Mehoudar * May 24, 1 | 1983-05-24 |
| Irrigation emitter unit Grant 4,366,926 - Mehoudar January 4, 1 | 1983-01-04 |
| Drip irrigation system Grant 4,307,841 - Mehoudar , et al. December 29, 1 | 1981-12-29 |
| Drip level irrigation Grant 4,215,822 - Mehoudar August 5, 1 | 1980-08-05 |
| Drip irrigation system Grant 4,210,287 - Mehoudar July 1, 1 | 1980-07-01 |
| Self-cleaning filtration device Grant 4,156,651 - Mehoudar May 29, 1 | 1979-05-29 |
| Drip level irrigation Grant 4,060,200 - Mehoudar November 29, 1 | 1977-11-29 |
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