David E. Shultz
7Patents
6h-index
10Co-inventors
60Inventor score
Filing activity: Oct 5, 1978 → Jan 11, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4187817A | Apparatus and method for averting the effects of seal failure in an I.C. engine fuel supply system | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4248188A | Hydraulic attenuator for air fuel control pump | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4393825A | System for controlling fuel flow within an internal combustion engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5040727A | Unit fuel injector with plunger minor diameter floating sleeve | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4813600A | Simplified pressure time dependent fuel injector | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5042721A | Reduced gas flow open nozzle unit injector | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| USD726512S1 | Serving utensil gripper | General | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.