Guenter Hatzmann
4Patents
3h-index
10Co-inventors
47Inventor score
Filing activity: Jul 6, 1976 → Mar 2, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4614604A | Lubricants for shaping polyvinyl chloride, which contain esterified oligomeric polyhydric alcohols | Chemistry; Metallurgy | 10 | Expired |
| US4048260A | Thermoplastic compositions with improved processing properties | Chemistry; Metallurgy | 5 | Expired |
| US4051200A | Thermoplastic vinyl chloride polymer compositions with improved processing properties | Chemistry; Metallurgy | 3 | Expired |
| US5247025A | Multistage graft copolymer and its use for the preparation of transparent PVC molding materials | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.