Hillebrand; Ernst-Walter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hillebrand; Ernst-Walter.The latest application filed is for "alkaline zinc-nickel bath".
- Hillebrand; Ernst-Walter - Wickede DE
- Hillebrand, Ernst-Walter - Wickede/Ruhr DE
- Hillebrand; Ernst-Walter - Wiekede DE
| Patent | Date |
|---|---|
| Alkaline zinc-nickel bath Grant 8,486,235 - Hillebrand July 16, 2 | 2013-07-16 |
| Alkaline Zinc-nickel Bath App 20110031127 - Hillebrand; Ernst-Walter | 2011-02-10 |
| Methods of plating zinc-containing coatings under alkaline conditions Grant 7,807,035 - Hillebrand October 5, 2 | 2010-10-05 |
| Methods of Plating Zinc-Containing Coatings Under Alkaline Conditions App 20080164150 - Hillebrand; Ernst-Walter | 2008-07-10 |
| Coating system App 20050029113 - Hillebrand, Ernst-Walter ; et al. | 2005-02-10 |
| Alkaline zinc-nickel bath App 20040104123 - Hillebrand, Ernst-Walter | 2004-06-03 |
| Passivation method App 20040011431 - Hillebrand, Ernst-Walter | 2004-01-22 |
| Coating system App 20030170483 - Hillebrand, Ernst-Walter ; et al. | 2003-09-11 |
| Alkali zinc nickel bath Grant 6,602,394 - Hillebrand August 5, 2 | 2003-08-05 |
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