Kuropka; Rolf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kuropka; Rolf.The latest application filed is for "transparent aqueous coating agent containing glass powder".
- Kuropka; Rolf - Seizen DE
- Kuropka, Rolf - Selzen DE
- Kuropka; Rolf - Aachen DE
| Patent | Date |
|---|---|
| Rapid curing aqueous coating agents Grant 7,071,260 - Kuropka , et al. July 4, 2 | 2006-07-04 |
| Transparent aqueous coating agent containing glass powder App 20040122158 - Kuropka, Rolf ; et al. | 2004-06-24 |
| Silane coated inorganic materials for chromatography Grant 5,162,155 - Berndt , et al. November 10, 1 | 1992-11-10 |
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