Charles E. Schroer
3Patents
3h-index
4Co-inventors
43Inventor score
Filing activity: Jul 26, 1983 → Sep 11, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6026933A | Step stool | Fixed Constructions | 57 | Expired |
| US4485892A | Platform stool | Fixed Constructions | 51 | Expired |
| US4799700A | Collapsible walker | Human Necessities | 35 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.