Inventor

HENTZEN CHARLES A

US4 patents

Patents

4 patents

US6867342B2Mar 15, 2005

Drug delivery dressing having fluid control film

3M INNOVATIVE PROPERTIES CO177 citations98

US6420622B1Jul 16, 2002

Medical article having fluid control film

3M INNOVATIVE PROPERTIES CO455 citations98

US7781639B2Aug 24, 2010

Medical article having fluid control film

3M INNOVATIVE PROPERTIES CO36 citations96

US7910790B2Mar 22, 2011

Medical article having fluid control film

3M INNOVATIVE PROPERTIES CO8 citations84