Erwin Zahn
2Patents
2h-index
5Co-inventors
37Inventor score
Filing activity: Oct 14, 1975 → Dec 23, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4812368A | Process for the preparation of lightweight, planar molded articles | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4024115A | Manufacture of polyamide film containing ester of an aliphatic alcohol | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.