04410493 is referenced by 28 patents and cites 21 patents.

An indicator device which comprises a backing member, an indicator chemical, such as sebacic acid, which has the capability of wicking through a wick material, wicking means having one end of said wicking means in physical contact with said indicator chemical, said indicator chemical and wicking means being contained within a polypropylene envelope with the top and bottom interfaces of said envelope being sealed together to mechanically bond the wicking means and indicator chemical at the film envelope interfaces.

Title
Indicator device for use in steam sterilization
Application Number
6/262497
Publication Number
4410493
Application Date
May 11, 1981
Publication Date
October 18, 1983
Inventor
Larry J Joslyn
Macedon
NY, US
Agent
Owen D Marjama
Robert A Gerlach
Assignee
Sybron Corporation
NY, US
IPC
G01N 31/22
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