William Matthews

Follow

Person

Alsea, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet material lifts
- Patent number 8,480,058
- Issue date Jul 9, 2013
- William Matthews
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
CONSTRUCTION PANEL POSITIONING AND SUPPORT SYSTEM AND TOOLS
- Publication number 20120222385
- Publication date Sep 6, 2012
- William Matthews
- E04 - BUILDING
Information Patent Application
CONSTRUCTION PANEL POSITIONING AND SUPPORT SYSTEM AND TOOLS
- Publication number 20120222386
- Publication date Sep 6, 2012
- William Matthews
- E04 - BUILDING
Information Patent Application
SHEET MATERIAL LIFTS
- Publication number 20110091303
- Publication date Apr 21, 2011
- William Matthews
- E04 - BUILDING