David Czarnecki
21Patents
8h-index
22Co-inventors
75Inventor score
Filing activity: Apr 9, 1999 → Oct 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD643407S1 | Speaker with wall mount | General | 30 | Expired |
| US6083418A | Density stabilized phase change material | Emerging Cross-Sectional Technologies | 27 | Expired |
| USD644623S1 | Audio component with main control knob | General | 16 | Expired |
| USD563549S1 | Flowable dental composition dispenser | General | 14 | Expired |
| USD980204S1 | Phone case with positionable accessory | General | 13 | Active |
| USD665773S1 | Rack-mount audio component with removable ears and main control knob | General | 11 | Active |
| US7748980B2 | Dispenser for dental compositions | Human Necessities | 10 | Active |
| USD682251S1 | Audio component with main control knob | General | 9 | Active |
| USD671907S1 | Audio component with honeycomb pattern | General | 7 | Active |
| US6784356B1 | Phase change material with inhibitor and a method of making the same | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD665379S1 | Rack-mount audio component with removable ears and illuminated on/off switch | General | 5 | Active |
| USD682252S1 | Audio component | General | 5 | Active |
| USD666989S1 | Rack-mount audio component with removable ears | General | 4 | Active |
| USD643019S1 | Speaker with wall mount | General | 4 | Expired |
| USD1022980S1 | Puck member for fidget accessory | General | 2 | Active |
| USD985065S1 | Leash for fidget device | General | 1 | Active |
| US9744547B1 | Protective shield for painting and the like, and method of use | Performing Operations; Transporting | 1 | Active |
| USD985064S1 | Dish for fidget device | General | 1 | Active |
| USD665772S1 | Rack-mount audio component with removable ears and honeycomb pattern | General | 0 | Active |
| USD1018517S1 | Flexible mount for phone grip | General | 0 | Active |
| US12363212B2 | Magnetic wallet accessory | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.