William W. Simpson
2Patents
2h-index
2Co-inventors
30Inventor score
Filing activity: Aug 20, 1981 → Jan 16, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4697403A | Bag spreaders | Performing Operations; Transporting | 23 | Expired |
| US4423585A | Package forming apparatus and method | Performing Operations; Transporting | 22 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.