Inventor

KIRCKOF STEVEN S

US9 patents

⚠️ This page may combine multiple inventors who share the name “KIRCKOF STEVEN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

4 patents

US6485978B1Nov 26, 2002

Method of using a chemical indicator

3M INNOVATIVE PROPERTIES CO90 citations97

US6488890B1Dec 3, 2002

Machine readable sterilization indicator for monitoring articles to be sterilized

3M INNOVATIVE PROPERTIES CO117 citations96

US6485979B1Nov 26, 2002

Electronic system for tracking and monitoring articles to be sterilized and associated method

3M INNOVATIVE PROPERTIES CO135 citations95

US9588052B2Mar 7, 2017

Water-based organic bismuth, elemental sulfur and lithium carbonate sterilization indicator composition

3M INNOVATIVE PROPERTIES CO2 citations71

MINNESOTA MINING & MFG

2 patents

US5565634AOct 15, 1996

Electronic test pack using parametric measurements for sterlizers

MINNESOTA MINING & MFG60 citations94

US4850716AJul 25, 1989

Remotely detectable sterilization monitor

MINNESOTA MINING & MFG62 citations94

FOLTZ WILLIAM E

1 patent

US9114186B2Aug 25, 2015

Sterilization process challenge device

FOLTZ WILLIAM E7 citations76

KIPPENHAN ROLAND C

1 patent

US8492162B2Jul 23, 2013

Electronic system for tracking and monitoring articles to be sterilized and associated method

KIPPENHAN ROLAND C13 citations75

LANDGREBE KEVIN D

1 patent

US9170245B2Oct 27, 2015

Chemical indicator composition, indicators and methods

LANDGREBE KEVIN D6 citations70