Inventor
HOWARD III JOHN D
US3 patents
Patents
3 patentsUS6428608B1Aug 6, 2002
Method and apparatus for controlling air quality
HONEYWELL INT INC28 citations92
US6623550B2Sep 23, 2003
Apparatus for controlling air quality
HONEYWELL INT INC44 citations89
US6217441B1Apr 17, 2001
Method and apparatus for sealing building ductwork during chemical or biological attack
HONEYWELL INT INC28 citations88