IP Library › Granted Patent US 6,623,631
Granted Patent Utility
US 6,623,631 · App. 09/890,333

Filter assembly for vacuum filtration

Inventors: Andreas Graus, Christian Schäfer
Patented Case View Patent ↗
Granted: Sep 23, 2003 Filed: Jul 26, 2001
Inventors
Andreas Graus
Christian Schäfer
Assignee (at issue)
Sartorius AG

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Quick Facts
Patent No.
US 6,623,631
App. No.
09/890,333
Filed
2001-07-26
Granted
2003-09-23
Kind
B1