Robert D. Cooper
11Patents
8h-index
11Co-inventors
69Inventor score
Filing activity: Jul 22, 1991 → Mar 13, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6599107B2 | Piston pump having housing with a pump housing and a pump assembly drive housing formed therein | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US6933634B2 | Fan baffle | Electricity | 24 | Expired |
| US7018181B2 | Swashplate pump | Emerging Cross-Sectional Technologies | 22 | Expired |
| USD700916S1 | Paint spray pump housing | General | 18 | Active |
| US5192425A | Mounting base and assembly for pressure sensor, filter and pressure relief valve | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6435846B1 | Piston pump having housing with a pump housing and a pump assembly drive housing formed therein | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5472318A | Rupture disk pressure relief assembly for a paint pump | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5316445A | Pumping apparatus with piston seal and cylinder removing means | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6419456B1 | Switch for controlling the motor of a piston pump | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6276907A | Hydraulically driven diaphragm pump | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7886876B2 | On board oil reservoir for lubricating piston paint pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.