David E. Mroczka
10Patents
6h-index
14Co-inventors
59Inventor score
Filing activity: May 6, 1996 → Nov 9, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5647329A | In-tank fuel pump and reservoir | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5809975A | In tank fuel pump and reservoir with stand pipe | Performing Operations; Transporting | 33 | Expired |
| US5806878A | Collapsible wheelbarrow/stretcher | Performing Operations; Transporting | 24 | Expired |
| US5682857A | Fuel rail mounting clip | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5655302A | Shaving cream dispensing razor | Performing Operations; Transporting | 10 | Expired |
| US8789730B2 | Backpack with collapsible stretcher and collapsible wheel assembly | Performing Operations; Transporting | 8 | Active |
| US6039548A | Fuel pump with controlled vapor intake | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US8733334B2 | Toy hand grenade with timer mechanism | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US6101660A | Toothbrush bristle guard | Human Necessities | 3 | Expired |
| US8469011B2 | Toy hand grenade | Mechanical Engineering; Lighting; Heating | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.