Assignee
GSW INC
US31 patents
Top patents by PatentIndex Score
US6308937B1Oct 30, 2001
Railing system
GSW INC58 citations95
US6213452B1Apr 10, 2001
Railing support post
GSW INC91 citations95
US5617678AApr 8, 1997
Eavestrough system
GSW INC183 citations95
US5067675ANov 26, 1991
Fascia angle adapter for an eavestrough system
GSW INC56 citations94
US5040750AAug 20, 1991
Eavestrough hook and leaf guard
GSW INC56 citations94
US5038528AAug 13, 1991
Gasket seal
GSW INC97 citations94
US5035092AJul 30, 1991
Nonsymmetrical eavestrough fitting
GSW INC80 citations94
US7017614B2Mar 28, 2006
Downspout extension
GSW INC56 citations92
US6637728B2Oct 28, 2003
Plastic privacy fence
GSW INC72 citations92
US5180077AJan 19, 1993
Water heater bottom insulation member
GSW INC27 citations92
US4954015ASep 4, 1990
Gutter seal
GSW INC101 citations90
USD514670SFeb 7, 2006
Downspout extension
GSW INC45 citations89
US4477399AOct 16, 1984
Method and apparatus for manufacturing a foam insulated water heater
GSW INC87 citations89
US5263469ANov 23, 1993
Foam insulating a water heater
GSW INC22 citations87
US5213728AMay 25, 1993
Foam insulating a water heater
GSW INC28 citations87
USD463036SSep 17, 2002
Privacy fence partition
GSW INC18 citations85
US5562088AOct 8, 1996
Termination device for horizontal direct vent gas fireplaces or the like
GSW INC26 citations84
US4898150AFeb 6, 1990
Pressure balancing water heater dip tube turbulator attachment
GSW INC21 citations82
USD346735SMay 10, 1994
Eavestrough hook
GSW INC19 citations81
US5669374ASep 23, 1997
Direct vent fireplace
GSW INC19 citations78
USD325979SMay 5, 1992
Modular shed
GSW INC20 citations78
US4901954AFeb 20, 1990
Eavestrough hanger
GSW INC21 citations75
USD506111SJun 14, 2005
Hand scoop
GSW INC8 citations70
US5431296AJul 11, 1995
Corrosion resistant insert
GSW INC8 citations70
USD455839SApr 16, 2002
Picket fence section
GSW INC7 citations69
USD315911SApr 2, 1991
Pump housing
GSW INC13 citations68
US4830573AMay 16, 1989
High pressure pump with plastic pump housing and heat sink
GSW INC12 citations68
US4897971AFeb 6, 1990
Washroom partition
GSW INC17 citations60
USD452903SJan 8, 2002
Water heater bottom insulation member
GSW INC11 citations59
US5102607AApr 7, 1992
Method for molding products with undercut regions
GSW INC6 citations57
USD459494SJun 25, 2002
Post cap
GSW INC5 citations53