Assignee
KOLENE CORP
US23 patents
Top patents by PatentIndex Score
US6776359B2Aug 17, 2004
Spray nozzle configuration
KOLENE CORP21 citations91
US5505786AApr 9, 1996
Method for treating surface oxides on a metal alloy strip
KOLENE CORP19 citations91
US5272798ADec 28, 1993
Method and apparatus for descaling metal strip
KOLENE CORP24 citations91
US6855210B1Feb 15, 2005
Composition and method for stripping coatings from substrates
KOLENE CORP16 citations85
US3951681AApr 20, 1976
Method for descaling ferrous metals
KOLENE CORP17 citations73
US6450183B1Sep 17, 2002
Composition, apparatus, and method of conditioning scale on a metal surface
KOLENE CORP11 citations72
US5361788ANov 8, 1994
Apparatus for descaling metal strip
KOLENE CORP10 citations72
US5377398AJan 3, 1995
Method for descaling metal strip utilizing anhydrous salt
KOLENE CORP10 citations71
US5221358AJun 22, 1993
Descaling/deglassing salt composition and method
KOLENE CORP7 citations71
US5200088AApr 6, 1993
Removal of hexavalent chromium from waste material
KOLENE CORP17 citations71
US4790888ADec 13, 1988
Stop-off composition
KOLENE CORP17 citations71
US4746376AMay 24, 1988
Method of preventing diffusion of N2, O2 or C in selected metal surfaces
KOLENE CORP9 citations71
US6746546B2Jun 8, 2004
Low temperature nitriding salt and method of use
KOLENE CORP7 citations69
US4204886AMay 27, 1980
Method for improving and article having improved wear resistance
KOLENE CORP19 citations69
US7151080B2Dec 19, 2006
Composition for stripping coatings from substrates
KOLENE CORP10 citations66
US4268323AMay 19, 1981
Process for case hardening steel
KOLENE CORP15 citations66
US4818303AApr 4, 1989
Method and apparatus for settling sludge
KOLENE CORP6 citations62
US4192992AMar 11, 1980
Electric heating assembly for a fused bath
KOLENE CORP9 citations62
US4455251AJun 19, 1984
Aqueous solution of alkali metal compositions
KOLENE CORP4 citations61
US4273591AJun 16, 1981
Method and apparatus for prevention of clogging of exhaust systems
KOLENE CORP4 citations61
US6830700B1Dec 14, 2004
Method and device for removing particles from liquid
KOLENE CORP2 citations44
US11208727B2Dec 28, 2021
Scale conditioning process for advanced high strength carbon steel alloys
KOLENE CORP0 citations40
US10006129B2Jun 26, 2018
Metal surface scale conditioning
KOLENE CORP1 citations38