David J. Stein
24Patents
12h-index
46Co-inventors
81Inventor score
Filing activity: Aug 21, 1975 → Jun 13, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8516269B1 | Hardware device to physical structure binding and authentication | Physics | 163 | Active |
| US8000804B1 | Electrode array for neural stimulation | Human Necessities | 129 | Active |
| US4022213A | Drip urinal | Human Necessities | 92 | Expired |
| US5925191A | Ferrule cleaning rod and method of use | Physics | 71 | Expired |
| USD599159S1 | Conical base beverage dispenser | General | 44 | Expired |
| USD588852S1 | Can themed beverage dispenser | General | 31 | Expired |
| US5325452A | Device for cleaning and polishing an optical fiber | Physics | 28 | Expired |
| USD546110S1 | Football themed beverage dispenser | General | 23 | Expired |
| USD560413S1 | Bowling ball themed beverage dispenser | General | 18 | Expired |
| USD599157S1 | Baseball themed beverage dispenser | General | 14 | Expired |
| US7314293B2 | Lamp having interchangeable decorative panels | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| USD545108S1 | Football helmet themed beverage dispenser | General | 12 | Expired |
| USD599158S1 | Hockey themed beverage dispenser | General | 10 | Expired |
| USD587954S1 | Wheel themed beverage dispenser | General | 10 | Expired |
| USD616241S1 | Football helmet themed beverage dispenser | General | 9 | Expired |
| USD656359S1 | Football themed immersion blender | General | 8 | Expired |
| USD667673S1 | Racing helmet themed beverage dispenser | General | 6 | Active |
| US9188622B1 | Power spectrum analysis for defect screening in integrated circuit devices | Physics | 5 | Active |
| US9908070B2 | Fuel tank inerting prefilter assemblies, devices, and methods of use | Performing Operations; Transporting | 2 | Active |
| US10586169B2 | Common feature protocol for collaborative machine learning | Physics | 1 | Active |
| US10981527B2 | Impact motion tracking system | Physics | 1 | Active |
| US11194812B2 | Efficient aggregation of sliding time window features | Physics | 0 | Active |
| US11704370B2 | Framework for managing features across environments | Physics | 0 | Active |
| US10515424B2 | Machine learned query generation on inverted indices | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.