Inventor
HEALD PAUL W
US4 patents
Patents
4 patentsUS6672331B2Jan 6, 2004
Bonnet securement for gas pressure regulators
LEGGITT S H CO20 citations89
US5881765AMar 16, 1999
Direct-acting boost-enhanced pressure regulator
LEGGITT S H CO25 citations89
US6668855B2Dec 30, 2003
Direct-acting pressure regulator
LEGGITT S H CO9 citations69
US6971403B2Dec 6, 2005
Direct-acting pressure regulator
LEGGITT S H CO5 citations56