Friedel; Frank
Patent Applications and Registrations
Patent applications and USPTO patent grants for Friedel; Frank.The latest application filed is for "method for manufacturing flat steel products and flat steel product".
- Friedel; Frank - Dortmund DE
- Friedel; Frank - Moers DE
| Patent | Date |
|---|---|
| Method for manufacturing flat steel products and flat steel product Grant 11,453,923 - Friedel , et al. September 27, 2 | 2022-09-27 |
| Method for Manufacturing Flat Steel Products and Flat Steel Product App 20200332379 - Friedel; Frank ; et al. | 2020-10-22 |
| Method for Producing a Hot-Formed and Hardened Steel Component Coated with a Metallic Anti-Corrosion Coating from a Sheet Steel Product App 20130206284 - Norden; Martin ; et al. | 2013-08-15 |
| Method for producing a sheet steel product protected against corrosion App 20090139872 - Weiher; Nicole ; et al. | 2009-06-04 |
| Galvannealed metal sheet and method for manufacture of such metal sheet Grant 6,887,590 - Zeizinger , et al. May 3, 2 | 2005-05-03 |
| Electroplating annealed thin sheets and method for producing the same App 20030155048 - Zeizinger, Sabine ; et al. | 2003-08-21 |
| Method for producing a strip-like metal composite by high temperature dip coating Grant 6,436,556 - Bleck , et al. August 20, 2 | 2002-08-20 |
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