Assignee
CRAFCO INC
US21 patents
Top patents by PatentIndex Score
US5974227AOct 26, 1999
Hot melt mix applicator with electrically heated hose
CRAFCO INC49 citations94
US5832178ANov 3, 1998
Hot melt mix applicator with electrically heated hose and wand with temperature-controlled electric generator
CRAFCO INC91 citations94
US4204714AMay 27, 1980
Pavement cutting machine with pad to stabilize and brake machine
CRAFCO INC39 citations91
US4175788ANov 27, 1979
Pavement cutting machine
CRAFCO INC40 citations91
US4159877AJul 3, 1979
Materials handling and application mechanism
CRAFCO INC31 citations91
US6102022AAug 15, 2000
Pavement cutting machine
CRAFCO INC43 citations90
US6049658AApr 11, 2000
Flexible hose for a flowable material applicator
CRAFCO INC82 citations90
US4692028ASep 8, 1987
Sealant melter/applicator with automatic load switching system
CRAFCO INC43 citations90
US4318475AMar 9, 1982
Asphalt container
CRAFCO INC36 citations86
US6362257B1Mar 26, 2002
Pavement patch material
CRAFCO INC50 citations85
US4335560AJun 22, 1982
Method for containerizing asphalt
CRAFCO INC23 citations75
US4363427ADec 14, 1982
Asphalt dispenser vehicle
CRAFCO INC8 citations72
US4171849AOct 23, 1979
Apparatus for cleaning pavement expansion joints
CRAFCO INC13 citations72
US4390304AJun 28, 1983
Crushed rock applicator mechanism
CRAFCO INC12 citations71
USD298946SDec 13, 1988
Pavement crack sealer machine
CRAFCO INC8 citations70
US4279056AJul 21, 1981
Pavement joint and crack cleaning machine
CRAFCO INC19 citations70
US4448352AMay 15, 1984
Molten asphalt spray mechanism
CRAFCO INC5 citations60
USD257149SSep 30, 1980
Paving crack sealer machine
CRAFCO INC5 citations60
US5967375AOct 19, 1999
Sealant melter with retrofittable sealant block feed assembly
CRAFCO INC6 citations59
US11787612B2Oct 17, 2023
Sealant packaging and method
CRAFCO INC0 citations51
US10875692B2Dec 29, 2020
Sealant packaging and method
CRAFCO INC0 citations41