John Elder
4Patents
2h-index
20Co-inventors
48Inventor score
Filing activity: Aug 3, 1993 → Apr 5, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7240835B2 | Integrated vote by mail processing system | Physics | 16 | Expired |
| US5356148A | Simplified mechanism for automatically teeing practice golf balls | Human Necessities | 13 | Expired |
| US11004291B2 | Computer-implemented system for image processing of documents associated with elections and methods thereof | Physics | 0 | Active |
| US8740058B2 | Integrated vote by mail processing system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.