Robert Jackson
23Patents
11h-index
29Co-inventors
75Inventor score
Filing activity: Dec 19, 1975 → Jan 28, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4034418A | Artificial knee joint | Human Necessities | 181 | Expired |
| US4804073A | Electrically operated disc brake with back-off protector | Mechanical Engineering; Lighting; Heating | 72 | Expired |
| US4290181A | Ball joint forming method and apparatus therefor | Emerging Cross-Sectional Technologies | 61 | Expired |
| US4793447A | Electrically operated disc brake | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US5274965A | Inverting rain gutter | Fixed Constructions | 33 | Expired |
| US6129107A | Fluid-containment hose | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6371934B1 | Irrigation system and tip with debrider | Human Necessities | 19 | Expired |
| US7070574B2 | Irrigation system and tip with debrider | Human Necessities | 17 | Expired |
| US8353273B2 | Method and system for correlating a pressure sensor for a fuel system | Emerging Cross-Sectional Technologies | 17 | Active |
| US4016774A | Rack and pinion steering gear | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8327695B2 | Restricted filter diagnostic system and method | Physics | 12 | Active |
| US8397552B2 | Large leak diagnostic tool for a sealed fuel system in a vehicle | Performing Operations; Transporting | 9 | Active |
| US9038489B2 | System and method for controlling a vacuum pump that is used to check for leaks in an evaporative emissions system | Emerging Cross-Sectional Technologies | 8 | Active |
| US4123965A | Rack and pinion power steering gear | Performing Operations; Transporting | 8 | Expired |
| US8560158B2 | Method and apparatus for engine control module wake-up test | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US9316558B2 | System and method to diagnose fuel system pressure sensor | Emerging Cross-Sectional Technologies | 4 | Active |
| US8630786B2 | Low purge flow vehicle diagnostic tool | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US4121421A | Hydraulic brake booster having charging and check valves | Performing Operations; Transporting | 3 | Expired |
| US4679397A | Hydraulic power brake apparatus | Performing Operations; Transporting | 2 | Expired |
| US8616852B2 | Welding repair method of an integrally bladed rotor | Emerging Cross-Sectional Technologies | 2 | Active |
| US8935081B2 | Fuel system blockage detection and blockage location identification systems and methods | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9176022B2 | System and method for diagnosing flow through a purge valve based on a fuel system pressure sensor | Physics | 2 | Active |
| US10156209B2 | Purge valve leak diagnostic robustness improvements for small turbocharged engines | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.