Franz Haaf
12Patents
6h-index
23Co-inventors
66Inventor score
Filing activity: Nov 24, 1975 → Sep 14, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4049590A | Manufacture of polyurethane compositions | Chemistry; Metallurgy | 13 | Expired |
| US4724062A | Electrochemical coating of carbon fibers | Textiles; Paper | 10 | Expired |
| US4393164A | Transparent impact-resistant molding material | Chemistry; Metallurgy | 9 | Expired |
| US5492060A | Printing-plate cassette for a magazine | Performing Operations; Transporting | 8 | Expired |
| US4409363A | Process for the manufacture of a mixture of polycarbonates and styrene-containing polymers, use of the mixture and molded parts thereof | Chemistry; Metallurgy | 7 | Expired |
| US6257144A | Method of metering dampening solution when printing with a printing form for offset printing | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4048260A | Thermoplastic compositions with improved processing properties | Chemistry; Metallurgy | 5 | Expired |
| US4866129A | Impact resistant thermoplastic molding materials | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4446277A | Thermoplastic molding material | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4051200A | Thermoplastic vinyl chloride polymer compositions with improved processing properties | Chemistry; Metallurgy | 3 | Expired |
| US8286247B2 | Method and system for carrying out maintenance or service operations on machines | Physics | 1 | Active |
| US8736105B2 | Printing press without paper during power failure and method of operating the printing press | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.