Hellmut Hannes
2Patents
2h-index
2Co-inventors
27Inventor score
Filing activity: Sep 27, 1983 → Dec 18, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4544583A | Birefringence-free plastics | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4614634A | Process for the production of plastic films having improved optical properties | Chemistry; Metallurgy | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.