Von Schischka; Harold
Patent Applications and Registrations
Patent applications and USPTO patent grants for Von Schischka; Harold.The latest application filed is for "layer for use in a hepa filter element".
- Von Schischka; Harold - Oestringen N/A DE
| Patent | Date |
|---|---|
| Layer for use in a HEPA filter element Grant 8,709,139 - Veeser , et al. April 29, 2 | 2014-04-29 |
| Layer For Use In A Hepa Filter Element App 20100101199 - Veeser; Klauss ; et al. | 2010-04-29 |
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