Winkels; Stephan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Winkels; Stephan.The latest application filed is for "zr-/ti-containing phosphating solution for passivation of metal composite surfaces".
- Winkels; Stephan - Monchengladbach DE
- Winkels; Stephan - Moenchengladbach DE
- Winkels; Stephan - 41066 Monchengladbach DE
| Patent | Date |
|---|---|
| Zr-/Ti-containing phosphating solution for passivation of metal composite surfaces Grant 8,956,468 - Brouwer , et al. February 17, 2 | 2015-02-17 |
| Zr-/Ti-containing phosphating solution for passivation of metal composite surfaces Grant 8,801,871 - Brouwer , et al. August 12, 2 | 2014-08-12 |
| Zr-/Ti-Containing Phosphating Solution For Passivation of Metal Composite Surfaces App 20120177946 - BROUWER; Jan-Willem ; et al. | 2012-07-12 |
| Zr-/ti-containing Phosphating Solution For Passivation Of Metal Composite Surfaces App 20090255608 - Brouwer; Jan-Willem ; et al. | 2009-10-15 |
| Water-continuous systems and polymerization method Grant 6,695,976 - Haegel , et al. February 24, 2 | 2004-02-24 |
| Water-continuous systems and polymerization method App 20020043470 - Haegel, Franz-Hubert ; et al. | 2002-04-18 |
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