Marion C. Johnson
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Mar 29, 1996 → Mar 29, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5735017A | Compact wet/dry vacuum cleaner with flexible bladder | Human Necessities | 100 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.