Olaf Fischer
8Patents
2h-index
15Co-inventors
44Inventor score
Filing activity: Jun 6, 2002 → Nov 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6773514B1 | Method for producing non-grain oriented electric sheet steel | Chemistry; Metallurgy | 7 | Expired |
| US11041222B2 | Non-oriented electrical steel strip for electric motors | Chemistry; Metallurgy | 3 | Active |
| US6767412B2 | Method for producing non-grain-oriented magnetic steel sheet | Chemistry; Metallurgy | 2 | Expired |
| US7501028B2 | Non-grain oriented magnetic steel strip or magnetic steel sheet and method for its production | Chemistry; Metallurgy | 2 | Expired |
| US11788168B2 | Electrical steel strip that can be but doesn't have to be reannealed | Chemistry; Metallurgy | 0 | Active |
| US11795530B2 | Electrical steel strip that can be but doesn't have to be reannealed | Electricity | 0 | Active |
| US9637805B2 | Non-grain-oriented electrical steel strip or sheet, component manufactured from it and method for producing a non-grain-oriented electrical steel strip or sheet | Electricity | 0 | Active |
| US11970757B2 | Electric steel strip or sheet for higher frequency electric motor applications, with improved polarization and low magnetic losses | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.