Wollbeck; Rudolf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wollbeck; Rudolf.The latest application filed is for "module with membrane elements in cross-flow and in a dead-end arrangement".
- Wollbeck; Rudolf - Erlenbach DE
| Patent | Date |
|---|---|
| Module with membrane elements in cross-flow and in a dead-end arrangement Grant 6,866,783 - Baurmeister , et al. March 15, 2 | 2005-03-15 |
| Module with membrane elements in cross-flow and in a dead-end arrangement App 20030111414 - Baurmeister, Ulrich ; et al. | 2003-06-19 |
| Membrane module with unilaterally embedded hollow fiber membranes Grant 6,270,674 - Baurmeister , et al. August 7, 2 | 2001-08-07 |
| Membrane module with layered hollow-fiber membranes Grant 6,214,232 - Baurmeister , et al. April 10, 2 | 2001-04-10 |
| Device and process for the substance-specific treatment of fluids Grant 6,022,478 - Baurmeister , et al. February 8, 2 | 2000-02-08 |
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