Helmut Tiedemann
2Patents
2h-index
3Co-inventors
30Inventor score
Filing activity: May 25, 1984 → May 27, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4564408A | Process and device for covering a lens preform with a protective sheet | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4707208A | Method for covering a lens blank with a protective plastic film | Emerging Cross-Sectional Technologies | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.