Ralph Johnson
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Jun 11, 1987 → Jun 11, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4867607A | Linkage apparatus having a mechanism for dampening vibrations | Fixed Constructions | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.