Wolfram Quittkat
6Patents
5h-index
9Co-inventors
48Inventor score
Filing activity: Nov 10, 1977 → Sep 24, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4248639A | Method of calcining sinterable materials to form cement clinker or the like | Chemistry; Metallurgy | 24 | Expired |
| US4353750A | Method of firing carbonate-containing minerals | Chemistry; Metallurgy | 10 | Expired |
| US4496313A | Method of calcining minerals containing heat-value components | Chemistry; Metallurgy | 8 | Expired |
| US4152254A | Disk centrifuge for granular material | Performing Operations; Transporting | 7 | Expired |
| US4461645A | Method of and apparatus for the cooling of white cement clinker | Chemistry; Metallurgy | 6 | Expired |
| US4217092A | Method and device for sintering material of different granular size | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.