Assignee
BANDAG INC
US41 patents
Top patents by PatentIndex Score
US5687881ANov 18, 1997
Apparatus for conveying a solid particular material
BANDAG INC108 citations92
US4365514ADec 28, 1982
Method and apparatus for non-destructive inspection of tires
BANDAG INC43 citations91
US6758931B1Jul 6, 2004
Method and apparatus for applying tire tread for a retread tire
BANDAG INC22 citations89
US6219143B1Apr 17, 2001
Method and apparatus for analyzing shearogram images by animation
BANDAG INC19 citations89
USD420951SFeb 22, 2000
Tire tread
BANDAG INC22 citations88
US4372366AFeb 8, 1983
Method and apparatus for non-destructive inspection of tires
BANDAG INC32 citations88
US7040371B2May 9, 2006
Tire buffing apparatus
BANDAG INC38 citations87
US6899778B1May 31, 2005
Method and apparatus for preparing tire tread for a retread tire
BANDAG INC22 citations87
US4010052AMar 1, 1977
Molding valve stems to rubber article
BANDAG INC48 citations87
US4353402AOct 12, 1982
Slitted tire tread
BANDAG INC41 citations86
US4434018AFeb 28, 1984
Tire retreading system with envelope pressure
BANDAG INC25 citations80
US4075047AFeb 21, 1978
Tire retreading system
BANDAG INC21 citations80
US4275589AJun 30, 1981
Method and apparatus for non-destructive inspection of tires
BANDAG INC23 citations79
US4258755AMar 31, 1981
Helical wire reinforced hose
BANDAG INC23 citations78
US4285235AAug 25, 1981
Method and apparatus for non-destructive inspection of tires
BANDAG INC20 citations77
US4173509ANov 6, 1979
Apparatus for splicing tread strips
BANDAG INC26 citations75
US4082592AApr 4, 1978
Splicing of tread strips
BANDAG INC24 citations75
US4266428AMay 12, 1981
Method and apparatus for non-destructive inspection of tires
BANDAG INC7 citations72
US4203793AMay 20, 1980
Pressure vessel system for retreading tires
BANDAG INC9 citations72
US3993116ANov 23, 1976
Rasp sharpener
BANDAG INC10 citations72
US4071071AJan 31, 1978
Tire belt removal
BANDAG INC11 citations71
US4046947ASep 6, 1977
Material and methods for bonding treads to tires
BANDAG INC16 citations71
US3951720AApr 20, 1976
Material and methods for bonding treads to tires
BANDAG INC15 citations71
USD418457SJan 4, 2000
Tire tread
BANDAG INC8 citations70
USD417856SDec 21, 1999
Tire tread
BANDAG INC6 citations70
US3984211AOct 5, 1976
Apparatus for severing a length from a strip of rubber tire tread
BANDAG INC12 citations70
US3933551AJan 20, 1976
Stabilization of tread strip during bonding to tire
BANDAG INC11 citations70
US4324607AApr 13, 1982
Hose building machine
BANDAG INC26 citations69
USD415720SOct 26, 1999
Tire tread
BANDAG INC8 citations68
USD415723SOct 26, 1999
Tire tread
BANDAG INC7 citations68
US4126171ANov 21, 1978
Tire shoulder trimming device
BANDAG INC16 citations66
US4234370ANov 18, 1980
Method for recapping tires
BANDAG INC11 citations65
US4115171ASep 19, 1978
Retreading stacked tires
BANDAG INC14 citations64
US6270602B1Aug 7, 2001
Air removal and fastener extraction system
BANDAG INC11 citations62
US4201610AMay 6, 1980
Tire retreading method using pressure vessel
BANDAG INC4 citations61
USD420311SFeb 8, 2000
Tire tread
BANDAG INC7 citations58
US4157727AJun 12, 1979
Apparatus for recapping tires
BANDAG INC4 citations54
USD274323SJun 19, 1984
Tire tread
BANDAG INC4 citations53
USD418091SDec 28, 1999
Tire tread
BANDAG INC5 citations46
USD415453SOct 19, 1999
Tire tread
BANDAG INC4 citations46
US4269643AMay 26, 1981
Retreading stacked tires using inflatable pressure member
BANDAG INC1 citations46