Assignee
IPEX INC
CA12 patents
Top patents by PatentIndex Score
US6918618B2Jul 19, 2005
Joining mechanism for PVC pipe
IPEX INC25 citations91
US6082741AJul 4, 2000
Resilient pipe gasket
IPEX INC59 citations90
USD591407SApr 28, 2009
Pipe having a spigot end and a bell end
IPEX INC31 citations89
US5487411AJan 30, 1996
Liner pipe for repair of a host pipe
IPEX INC65 citations85
US6609865B2Aug 26, 2003
Color pressure-sensitive fastener
IPEX INC45 citations81
US7597363B2Oct 6, 2009
Reinforcing ring for a plastic fitting and plastic fitting incorporating a reinforcing ring
IPEX INC8 citations78
USD573095SJul 15, 2008
Splitable Y connector
IPEX INC13 citations76
US6305411B1Oct 23, 2001
Normally-open backwater valve
IPEX INC13 citations71
US6899354B2May 31, 2005
Pipe joining assembly
IPEX INC17 citations70
US6194658B1Feb 27, 2001
Adjustable electrical divider
IPEX INC9 citations65
USD585531SJan 27, 2009
Multiple unit fitting
IPEX INC3 citations59
US5738147AApr 14, 1998
Modular, conduit-engaging end-frame
IPEX INC14 citations59