Ferdinand Kummeler
8Patents
4h-index
27Co-inventors
57Inventor score
Filing activity: Jan 28, 1981 → Sep 26, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5147412A | Production of dispersions of spherical particles by crystallization of emulsions | Performing Operations; Transporting | 14 | Expired |
| US4332587A | Colorant preparations, a process for their production and their use for coloring plastics | Chemistry; Metallurgy | 14 | Expired |
| US6096097A | Simultaneous washing and bleaching of native fibres and textile products therefrom | Textiles; Paper | 5 | Expired |
| US4900455A | Finishes for stable fibers of synthetic polymers | Textiles; Paper | 4 | Expired |
| US6242059A | Nonfelting wool and antifelt finishing process | Textiles; Paper | 2 | Expired |
| US6528576B1 | Treatment agents for textiles, method of producing same and their use | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6099594A | Simultaneous finish-stripping and dyeing of synthetic fibers | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4863478A | Dressing agent for synthetic fibers | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.