Frank Friedel
6Patents
2h-index
20Co-inventors
47Inventor score
Filing activity: Aug 11, 2000 → Sep 13, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6887590B2 | Galvannealed metal sheet and method for manufacture of such metal sheet | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6436556B1 | Method for producing a strip-like metal composite by high temperature dip coating | Emerging Cross-Sectional Technologies | 3 | Expired |
| US10569258B2 | Method for preparing a catalyst | Chemistry; Metallurgy | 2 | Active |
| US11453923B2 | Method for manufacturing flat steel products and flat steel product | Chemistry; Metallurgy | 1 | Active |
| US10766025B2 | Preparation and use of copper containing hydrogenation catalyst | Chemistry; Metallurgy | 0 | Active |
| US11298688B2 | Hydrogenation catalyst and method for preparing the same | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.