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SOFTUB INC
US27 patents
Top patents by PatentIndex Score
US5283915AFeb 8, 1994
Power package for spa apparatus
SOFTUB INC51 citations96
US5983416ANov 16, 1999
Electrically powdered spa jet unit
SOFTUB INC56 citations95
US5619759AApr 15, 1997
Insulated cover for a hot tub
SOFTUB INC53 citations95
US5585025ADec 17, 1996
SPA control circuit
SOFTUB INC89 citations95
US6066253AMay 23, 2000
Spa or pool water filtering apparatus
SOFTUB INC34 citations92
US5799345ASep 1, 1998
Spa apparatus with multiple sections
SOFTUB INC23 citations92
US5794280AAug 18, 1998
Spa apparatus with heat transferring hanging interior structural liner
SOFTUB INC22 citations92
US5742954AApr 28, 1998
Electrically powered spa jet unit
SOFTUB INC42 citations92
USD382945SAug 26, 1997
Spa tub
SOFTUB INC39 citations92
US5092951AMar 3, 1992
Method of forming a tub apparatus
SOFTUB INC42 citations92
US4981543AJan 1, 1991
Tub apparatus
SOFTUB INC41 citations92
US4858254AAug 22, 1989
Tub apparatus
SOFTUB INC25 citations92
US4843659AJul 4, 1989
Tub apparatus
SOFTUB INC51 citations92
US6444129B1Sep 3, 2002
Timing of spa water treatment
SOFTUB INC45 citations89
US6295662B1Oct 2, 2001
Porous solenoid structure
SOFTUB INC29 citations88
US5133818AJul 28, 1992
Method of forming a tub apparatus
SOFTUB INC12 citations74
USD430302SAug 29, 2000
Sauna enclosure
SOFTUB INC11 citations73
US5970530AOct 26, 1999
Hinged cover for a spa tub
SOFTUB INC14 citations73
US5898957AMay 4, 1999
Spa tub with vibratory massage element
SOFTUB INC16 citations73
US5802630ASep 8, 1998
Insulated cover for a hot tub
SOFTUB INC15 citations73
US5745934AMay 5, 1998
Spa apparatus with hanging structural liner
SOFTUB INC11 citations73
US5527412AJun 18, 1996
Spa apparatus
SOFTUB INC13 citations73
US5392473AFeb 28, 1995
Power package for SPA apparatus
SOFTUB INC12 citations73
USD399306SOct 6, 1998
Spa tub
SOFTUB INC9 citations72
US6800205B2Oct 5, 2004
Method and means for ozonation of pools and spas
SOFTUB INC9 citations71
USD414540SSep 28, 1999
Therapy tent
SOFTUB INC2 citations62
US5749107AMay 12, 1998
Spa apparatus with hanging structural liner
SOFTUB INC2 citations62