Oliver Berchtold
2Patents
2h-index
3Co-inventors
30Inventor score
Filing activity: Jun 23, 1987 → Dec 23, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4903785A | Drilling and chiseling tool bit | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4747727A | Anchor rod assembly secured by hardenable mass | Mechanical Engineering; Lighting; Heating | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.