Robert D. Mitchell
17Patents
10h-index
18Co-inventors
69Inventor score
Filing activity: Sep 9, 1975 → Jan 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5288711A | Method of treating hyperproliferative vascular disease | Human Necessities | 224 | Expired |
| US5026427A | Process for making pigmented ink jet inks | Performing Operations; Transporting | 179 | Expired |
| US4063909A | Abrasive compact brazed to a backing | Performing Operations; Transporting | 124 | Expired |
| US4108614A | Zirconium layer for bonding diamond compact to cemented carbide backing | Performing Operations; Transporting | 113 | Expired |
| US7506501B2 | Compact mixer with trimmable open centerbody | Emerging Cross-Sectional Technologies | 77 | Active |
| US4179379A | Pick-up nozzle | Performing Operations; Transporting | 36 | Expired |
| US4631244A | Process for preparation of liquid toners for electrostatic imaging using polar additive | Physics | 25 | Expired |
| US4744455A | Dispenser and component feeder | Performing Operations; Transporting | 23 | Expired |
| US4734352A | Polyhydroxy charging adjuvants for liquid electrostatic developers | Physics | 15 | Expired |
| US4124338A | Hot briquette press | Performing Operations; Transporting | 13 | Expired |
| US6782317B2 | Apparatus and method for testing jet engine fuel manifold flow distribution | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4663264A | Liquid electrostatic developers containing aromatic hydrocarbons | Physics | 8 | Expired |
| US6672145B2 | Apparatus and method for testing jet engine fuel manifold flow distribution | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5428151A | Medrogestrone production | Chemistry; Metallurgy | 2 | Expired |
| US11459939B2 | Internal combustion engine with cooling assist system for manifold intake temperature reduction | Emerging Cross-Sectional Technologies | 1 | Active |
| US12369725B2 | Trapping bed net for mosquito control | Emerging Cross-Sectional Technologies | 0 | Active |
| US4174933A | Forming an extruded bar out of metal chips | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.