Inventor

SODERQUIST CHARLES E

US4 patents

Patents

4 patents

US4886431ADec 12, 1989

Peristaltic pump having independently adjustable cartridges

COLE PARMER INSTR CO191 citations97

US5082429AJan 21, 1992

Peristaltic pump

COLE PARMER INSTR CO72 citations94

US5482447AJan 9, 1996

Peristaltic pump with rigid fluoroplastic tubing

COLE PARMER INSTR CO58 citations91

US5468129ANov 21, 1995

Peristaltic pump

COLE PARMER INSTR CO56 citations91