Amir Cohen
47Patents
23h-index
20Co-inventors
85Inventor score
Filing activity: Mar 29, 1988 → Sep 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5236376A | Connector | Electricity | 97 | Expired |
| US6250571A | Drip irrigation emitters | Emerging Cross-Sectional Technologies | 70 | Expired |
| US5400973A | Pressure responsive regulated flow restrictor useful for drip irrigation | Emerging Cross-Sectional Technologies | 70 | Expired |
| US6302338A | Drip irrigation lines | Emerging Cross-Sectional Technologies | 69 | Expired |
| US5609303A | Regulated flow restrictor device particularly useful as a drip irrigation emitter | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5183208A | Drip irrigation emitter | Emerging Cross-Sectional Technologies | 66 | Expired |
| US5044742A | Contact lens | Physics | 62 | Expired |
| US5203503A | Drip irrigation lines | Emerging Cross-Sectional Technologies | 60 | Expired |
| US5829685A | Regulated flow-restrictor devices particularly useful in drip irrigation | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5636797A | Drip irrigation emitter and flow control unit included therein | Emerging Cross-Sectional Technologies | 54 | Expired |
| US6371390B1 | Drip irrigation hose and method of making same | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5163622A | Drip irrigation line and method of making same | Emerging Cross-Sectional Technologies | 49 | Expired |
| US5829686A | Irrigation emitters having reduced sensitivity to clogging | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6886761B2 | Drip irrigation hose and method and apparatus for making same | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5634594A | Flow control device particularly useful in drip irrigation emitters | Emerging Cross-Sectional Technologies | 43 | Expired |
| US8317111B2 | Bi-component drip emitter | Emerging Cross-Sectional Technologies | 42 | Active |
| US7735758B2 | Drip irrigation hoses of the labyrinth type and flow-control elements for producing such hoses | Emerging Cross-Sectional Technologies | 41 | Active |
| US6461468B1 | Method and apparatus for making dripper lines | Performing Operations; Transporting | 38 | Expired |
| US5007586A | Rotary sprinklers | Performing Operations; Transporting | 32 | Expired |
| US7175113B2 | Drip irrigation hose and method for making same | Emerging Cross-Sectional Technologies | 31 | Expired |
| US9433774B2 | Headset for treatment and assessment of medical conditions | Human Necessities | 31 | Active |
| US8998112B2 | Bi-component drip emitter | Emerging Cross-Sectional Technologies | 31 | Active |
| US9022059B2 | Flow regulator for agricultural drip emitter | Emerging Cross-Sectional Technologies | 30 | Active |
| US4886211A | Rotary sprinklers | Performing Operations; Transporting | 19 | Expired |
| US9949448B2 | Modular in line button drip emitter system | Human Necessities | 19 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.