Hegnauer; Bruno
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hegnauer; Bruno.The latest application filed is for "filter device".
- Hegnauer; Bruno - Gauting N/A DE
| Patent | Date |
|---|---|
| Filter device Grant 9,216,369 - Grim , et al. December 22, 2 | 2015-12-22 |
| Filter device Grant 9,004,289 - Hegnauer , et al. April 14, 2 | 2015-04-14 |
| Filter Device App 20120160761 - Hegnauer; Bruno ; et al. | 2012-06-28 |
| Filter Device App 20120160748 - Grim; Gunnar ; et al. | 2012-06-28 |
| Method of determining values of operating parameters of a centrifuge Grant 5,736,054 - Feller , et al. April 7, 1 | 1998-04-07 |
| Evertable drum centrifuge filter Grant 5,630,938 - Feller , et al. May 20, 1 | 1997-05-20 |
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