Fred Johnson
2Patents
1h-index
4Co-inventors
41Inventor score
Filing activity: Jul 26, 1979 → Aug 28, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4274532A | Can handling system | Performing Operations; Transporting | 15 | Expired |
| US8014714B2 | Fusers, printing apparatuses and methods of fusing toner on media | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.