Hahn Rolf
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Jul 5, 1988 → Jul 5, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4973249A | Extracoronal, activatable precision attachment | Human Necessities | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.