Jack Johnson
2Patents
2h-index
2Co-inventors
34Inventor score
Filing activity: Oct 31, 1988 → Nov 22, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6568349B1 | Ground grain animal litter | Performing Operations; Transporting | 23 | Expired |
| US4936284A | Concrete saw | Emerging Cross-Sectional Technologies | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.