John M. Kulikowski
3Patents
3h-index
2Co-inventors
30Inventor score
Filing activity: May 8, 1989 → May 12, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD317137S | Hall location direction panel for elevators | General | 54 | Expired |
| USD315527S | Call button indicator for an elevator | General | 19 | Expired |
| USD317136S | Hall location direction panel for elevators | General | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.