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Patent applications and USPTO patent grants for Geick; Volker.The latest application filed is for "chromium- and phosphate-free coating for electrically insulating an electric strip".
Patent | Date |
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Fluoride-free zirconium-based metal pre-treatment for passivation Grant 11,142,827 - Riesop , et al. October 12, 2 | 2021-10-12 |
Chromium- And Phosphate-free Coating For Electrically Insulating An Electric Strip App 20200299518 - de Zeeuw; Ard ;   et al. | 2020-09-24 |
Two-stage Pretreatment Of Aluminum, In Particular Aluminum Casting Alloys, Comprising Pickle And Conversion Treatment App 20200208273 - Geick; Volker ;   et al. | 2020-07-02 |
Fluoride-free Zirconium-based Metal Pre-treatment For Passivation App 20190010610 - Riesop; Joerg ;   et al. | 2019-01-10 |
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