Inventor

MACPHERSON III WILLIAM A

US3 patents

Patents

3 patents

US7703344B2Apr 27, 2010

Coupler for attachment of sampling tubes to duct detector

HONEYWELL INT INC13 citations80

US6953936B2Oct 11, 2005

Ionization type smoke sensing chamber

HONEYWELL INT INC2 citations57

USD568193SMay 6, 2008

Housing for a duct smoke detector

HONEYWELL INT INC1 citations43