Robert J. Green
13Patents
5h-index
25Co-inventors
66Inventor score
Filing activity: Feb 22, 1978 → May 17, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6523930B2 | Ink jet printer with cleaning mechanism using laminated polyimide structure and method cleaning an ink jet printer | Performing Operations; Transporting | 9 | Expired |
| US5299082A | Actuator assembly with compensated outer arms | Physics | 8 | Expired |
| US4496055A | Apparatus for forming groups of cigarettes | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6597774B1 | System and method for providing an alert during communications | Electricity | 7 | Expired |
| US4274530A | Packet handling apparatus | Performing Operations; Transporting | 6 | Expired |
| US4359152A | Production line flow control | Performing Operations; Transporting | 4 | Expired |
| US4233598A | Emergency stop circuit monitoring system | Physics | 4 | Expired |
| US4748988A | Wear monitoring | Performing Operations; Transporting | 3 | Expired |
| US10881989B2 | Self-cleaning, groutless, filter underdrain | Performing Operations; Transporting | 2 | Active |
| US6595442B1 | Method and apparatus for mulching waste | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10881990B2 | Filter media retainer and underdrain system having a filter media retainer | Performing Operations; Transporting | 2 | Active |
| US10478757B2 | Grout bridge for filter underdrain blocks | Emerging Cross-Sectional Technologies | 1 | Active |
| US10022654B2 | Gas-liquid distribution technique for water or wastewater filters using underdrains | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.