Steven D. Petersen
4Patents
4h-index
3Co-inventors
47Inventor score
Filing activity: Jul 11, 1978 → Jun 27, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6951303B2 | Combination electronic and paper ballot voting system | Emerging Cross-Sectional Technologies | 71 | Expired |
| US6240754A | Vehicle security device | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4848802A | Tubing connector assembly | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US4177894A | Lens case | Performing Operations; Transporting | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.