David C. Mack
14Patents
7h-index
17Co-inventors
63Inventor score
Filing activity: Jun 22, 1987 → Oct 26, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6026786A | Method and apparatus for controlling a fuel injector assembly of an internal combustion engine | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4752658A | Pressure checked electrical pressure switch | Electricity | 32 | Expired |
| US9689364B2 | Vented high pressure valve | Mechanical Engineering; Lighting; Heating | 24 | Active |
| US7748359B2 | Tappet assembly | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US5931139A | Mechanically-enabled hydraulically-actuated electronically-controlled fuel injection system | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5826561A | Method and apparatus for injecting fuel using control fluid to control the injection's pressure and time | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6227166A | Mechanically-enabled hydraulically-actuated electronically-controlled fuel injection system | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6360717B1 | Fuel injection system and a method for operating | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5316044A | Hydraulic control valve having a centering spring device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9546724B2 | Roller pin for cam actuated roller assembly | Emerging Cross-Sectional Technologies | 2 | Active |
| US8202064B2 | Inlet throttle controlled liquid pump with cavitation damage avoidance feature | Emerging Cross-Sectional Technologies | 2 | Active |
| US7857605B2 | Inlet throttle controlled liquid pump with cavitation damage avoidance feature | Emerging Cross-Sectional Technologies | 2 | Active |
| US9181909B2 | Fuel pump retainer | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10851753B2 | Fuel injector, a fuel injector assembly and an associated method | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.