Inventor
WILLIAMSON MARK E
US13 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMSON MARK E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAXTER INT
11 patentsUS6550493B2Apr 22, 2003
Vacuum demand valve
BAXTER INT76 citations98
US5551850ASep 3, 1996
Pump chamber and valve assembly
BAXTER INT465 citations98
US5482446AJan 9, 1996
Ambulatory infusion pump
BAXTER INT835 citations97
US6273133B1Aug 14, 2001
Fluid flow rate switching device
BAXTER INT53 citations94
US6684903B2Feb 3, 2004
Vacuum demand valve
BAXTER INT14 citations92
US7690396B2Apr 6, 2010
Multirate tubing flow restrictor
BAXTER INT9 citations82
US6863083B2Mar 8, 2005
Vacuum demand flow valve
BAXTER INT10 citations73
US6672333B2Jan 6, 2004
Vacuum demand valve
BAXTER INT3 citations73
US7802589B2Sep 28, 2010
Multirate tubing flow control valve
BAXTER INT6 citations72
US6604545B2Aug 12, 2003
Vacuum demand valve
BAXTER INT2 citations62
US6679288B2Jan 20, 2004
Vacuum demand valve
BAXTER INT0 citations51