Hilger; Stefan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hilger; Stefan.The latest application filed is for "non-agglomerating mixed bed ion exchangers".
- Hilger; Stefan - Neunkirchen-Seelscheid N/A DE
| Patent | Date |
|---|---|
| Non-agglomerating mixed bed ion exchangers Grant 8,530,530 - Zarges , et al. September 10, 2 | 2013-09-10 |
| Non-agglomerating Mixed Bed Ion Exchangers App 20110278493 - Zarges; Wolfgang ; et al. | 2011-11-17 |
| Non-agglomerating mixed bed ion exchangers App 20080009555 - Zarges; Wolfgang ; et al. | 2008-01-10 |
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