Kevin David Oldknow

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North Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Optimizing rail track performance
- Patent number RE47395
- Issue date May 21, 2019
- L.B. Foster Rail Technologies Canada, Ltd.
- Kevin Oldknow
Information Patent Grant
Wayside friction management system
- Patent number 10,220,860
- Issue date Mar 5, 2019
- L.B. Foster Rail Technologies, Inc.
- Glen Appleby
- B61 - RAILWAYS
Information Patent Grant
Cumulative inertial tractive effort
- Patent number 9,592,841
- Issue date Mar 14, 2017
- L.B. Foster Rail Technologies, Corp.
- Kevin David Oldknow
- B61 - RAILWAYS
Information Patent Grant
Wayside friction management system
- Patent number 9,352,761
- Issue date May 31, 2016
- L.B. Foster Rail Technologies, Inc.
- Glen Appleby
- B61 - RAILWAYS
Information Patent Grant
Optimizing rail track performance
- Patent number 8,473,128
- Issue date Jun 25, 2013
- L.B. Foster Rail Technologies Canada, Ltd.
- Kevin Oldknow
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Wayside Friction Management System
- Publication number 20160257319
- Publication date Sep 8, 2016
- L.B. Foster Rail Technologies, Inc.
- Glen Appleby
- B61 - RAILWAYS
Information Patent Application
CUMULATIVE INERTIAL TRACTIVE EFFORT
- Publication number 20160251025
- Publication date Sep 1, 2016
- L.B. FOSTER RAIL TECHNOLOGIES, CORP.
- Kevin David OLDKNOW
- B61 - RAILWAYS
Information Patent Application
Wayside Friction Management System
- Publication number 20130233649
- Publication date Sep 12, 2013
- L.B. Foster Rail Technologies, Inc.
- Glen Appleby
- B61 - RAILWAYS
Information Patent Application
Optimizing Rail Track Performance
- Publication number 20120150370
- Publication date Jun 14, 2012
- Portec Rail Products Inc.
- Kevin Oldknow
- B61 - RAILWAYS
Information Patent Application
Consumable Applicator
- Publication number 20110290589
- Publication date Dec 1, 2011
- KELSAN TECHNOLOGIES CORP.
- Kevin Oldknow
- B61 - RAILWAYS
Information Patent Application
Modular Lubrication Unit
- Publication number 20100224449
- Publication date Sep 9, 2010
- Steven D. Singleton
- B61 - RAILWAYS