Northwest Rubber Extruders, Inc.

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Beaverton, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Elastomeric railway tie pad
- Patent number 7,278,588
- Issue date Oct 9, 2007
- Northwest Rubber Extruders, Inc.
- Tom English
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Seal for fixed window of motor vehicle with curved concave corners
- Patent number 6,658,802
- Issue date Dec 9, 2003
- Northwest Rubber Extruders, Inc.
- Joseph Lucas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Railroad tie pad for crossings
- Patent number 6,422,478
- Issue date Jul 23, 2002
- Northwest Rubber Extruders, Inc.
- Joseph Lucas
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES