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Kelsan Technologies Corp.
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Pittsburgh, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for applying liquid compositions in rail systems
Patent number
RE42989
Issue date
Dec 6, 2011
Kelsan Technologies Corp.
Don Eadie
291 - Track sanders
Information
Patent Grant
Modified friction control compositions
Patent number
7,939,476
Issue date
May 10, 2011
Kelsan Technologies Corp.
Don Eadie
B61 - RAILWAYS
Information
Patent Grant
Solid composition stick applicator
Patent number
7,802,655
Issue date
Sep 28, 2010
Kelsan Technologies Corp.
Jonathan de Wet
B61 - RAILWAYS
Information
Patent Grant
Solid stick grease compositions
Patent number
7,709,426
Issue date
May 4, 2010
Kelsan Technologies Corp.
Don Eadie
B61 - RAILWAYS
Information
Patent Grant
Method and apparatus for applying liquid compositions in rail systems
Patent number
7,357,427
Issue date
Apr 15, 2008
Kelsan Technologies Corp.
Don Eadie
B61 - RAILWAYS
Information
Patent Grant
Method for reducing wear of steel elements in sliding-rolling contact
Patent number
7,244,695
Issue date
Jul 17, 2007
Kelsan Technologies Corp.
Don T. Eadie
B61 - RAILWAYS
Information
Patent Grant
Modified friction control compositions
Patent number
7,160,378
Issue date
Jan 9, 2007
Kelsan Technologies Corp.
Don Eadie
B61 - RAILWAYS
Information
Patent Grant
Friction control compositions
Patent number
7,045,489
Issue date
May 16, 2006
Kelsan Technologies Corp.
John Cotter
B61 - RAILWAYS
Information
Patent Grant
Applicator for an arc-shaped composition stick
Patent number
6,854,908
Issue date
Feb 15, 2005
Kelsan Technologies Corp.
Ron C. Y. Hui
B61 - RAILWAYS
Information
Patent Grant
Friction control composition with enhanced retentivity
Patent number
6,759,372
Issue date
Jul 6, 2004
Kelsan Technologies Corp.
John Cotter
B61 - RAILWAYS
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Patents Applications
last 30 patents
Information
Patent Application
Consumable Applicator
Publication number
20110290589
Publication date
Dec 1, 2011
KELSAN TECHNOLOGIES CORP.
Kevin Oldknow
B61 - RAILWAYS
Information
Patent Application
Solid Stick Compositions Comprising Thermosetting Plastic
Publication number
20080220997
Publication date
Sep 11, 2008
KELSAN TECHNOLOGIES CORP.
Don Eadie
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Method And Apparatus For Applying Liquid Compositions In Rail Systems
Publication number
20070272486
Publication date
Nov 29, 2007
KELSAN TECHNOLOGIES CORP.
Don Eadie
B61 - RAILWAYS
Information
Patent Application
Modified interlocking solid stick
Publication number
20060264336
Publication date
Nov 23, 2006
Kelsan Technologies Corp.
Ron Hui
B61 - RAILWAYS
Information
Patent Application
Solid composition stick applicator
Publication number
20060048999
Publication date
Mar 9, 2006
Kelsan Technologies Corp.
Jonathan de Wet
B61 - RAILWAYS
Information
Patent Application
Freeze tolerant friction control compositions
Publication number
20040092407
Publication date
May 13, 2004
Kelsan Technologies Corp.
John Cotter
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Friction control composition with enhanced retentivity
Publication number
20030195123
Publication date
Oct 16, 2003
Kelsan Technologies Corp.
John Cotter
B61 - RAILWAYS
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Trademark
last 30 trademarks
Information
Trademark
76197959 - KELTRACK
Serial number
76197959
Registration number
2715011
Filing date
Jan 22, 2001
Kelsan Technologies Corp.
4 - Industrial oils and greases