David Wayne Nolan

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University Place, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Zero end clearance roller for a drum type compactor
- Patent number 7,497,642
- Issue date Mar 3, 2009
- Lawrence Raymond
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Height control mechanism for strike-off plate of an asphalt paver s...
- Patent number 6,056,474
- Issue date May 2, 2000
- Caterpillar Inc.
- David W. Nolan
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Cleaning links for conveyor chain
- Publication number 20120076582
- Publication date Mar 29, 2012
- Steve Jeffers
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Zero end clearance roller for a drum type compactor
- Publication number 20080310918
- Publication date Dec 18, 2008
- Lawrence Raymond
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES