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Patent applications and USPTO patent grants for Zentner; Peter.The latest application filed is for "peristaltic hose pump".
Patent | Date |
---|---|
Peristaltic hose pump Grant 9,470,221 - Merzhauser , et al. October 18, 2 | 2016-10-18 |
Peristaltic Hose Pump App 20150198152 - Merzhauser; Thomas ;   et al. | 2015-07-16 |
Tubing cassette for a peristaltic pump Grant 8,491,285 - Haser , et al. July 23, 2 | 2013-07-23 |
Peristaltic Hose Pump App 20120051943 - Merzhauser; Thomas ;   et al. | 2012-03-01 |
Peristalic pump having hinged backing plate Grant 7,287,968 - Haser , et al. October 30, 2 | 2007-10-30 |
Tubing cassette for a peristaltic pump App 20070217933 - Haser; Christian ;   et al. | 2007-09-20 |
Peristaltic hose pump App 20040037724 - Haser, Christian ;   et al. | 2004-02-26 |
Hose cassette for a peristaltic pump Grant 6,468,059 - Haser , et al. October 22, 2 | 2002-10-22 |
Hose cassette for a peristaltic pump App 20010004444 - Haser, Christian ;   et al. | 2001-06-21 |
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