IP Library › Granted Patent US 4,886,431
Granted Patent Utility
US 4,886,431 · App. 07/188,286

Peristaltic pump having independently adjustable cartridges

Inventors: Charles E. Soderquist, James P. Beck
Patented Case View Patent ↗
Granted: Dec 12, 1989 Filed: Apr 29, 1988
Inventors
Charles E. Soderquist
James P. Beck
Assignee (at issue)
COLE-PARMER INSTRUMENT COMPANY LLC

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Quick Facts
Patent No.
US 4,886,431
App. No.
07/188,286
Filed
1988-04-29
Granted
1989-12-12
Kind
A