J. C. Marshall
3Patents
3h-index
1Co-inventors
36Inventor score
Filing activity: Apr 6, 1992 → Oct 1, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5228582A | Holder for screws, bolts, nuts and washers | Performing Operations; Transporting | 19 | Expired |
| US5887382A | Seed mat and process for formation thereof | Human Necessities | 15 | Expired |
| US5331686A | Single use sweat band | Human Necessities | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.