Craig B. Stolarczyk

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Eugene, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Restoring damaged rail seats located on concrete rail ties
- Patent number 8,277,705
- Issue date Oct 2, 2012
- Willamette Valley Company
- Craig B. Stolarczyk
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method for restoring used railroad ties and the restored railroad t...
- Patent number 7,632,557
- Issue date Dec 15, 2009
- Williamette Valley Company
- Craig B. Stolarczyk
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
RESTORING WORN RAIL CLIP SHOULDERS ON CONCRETE RAIL TIES
- Publication number 20090212452
- Publication date Aug 27, 2009
- Willamette Valley Company
- Craig B. Stolarczyk
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Method for restoring used railroad ties and the restored railroad t...
- Publication number 20080251594
- Publication date Oct 16, 2008
- Willamette Valley Company
- Craig B. Stolarczyk
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Restoring Damaged Rail Seats Located on Concrete Rail Ties
- Publication number 20080235929
- Publication date Oct 2, 2008
- Willamette Valley Company
- Craig B. Stolarczyk
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES