James W. Hall

Follow

Person

Portland, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self feeding drill press lathe attachment
- Patent number 8,353,095
- Issue date Jan 15, 2013
- James W. Hall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill press lathe attachment
- Patent number 7,377,022
- Issue date May 27, 2008
- James W. Hall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Folding utility horse
- Patent number 4,640,386
- Issue date Feb 3, 1987
- James W. Hall
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
SELF FEEDING DRILL PRESS LATHE ATTACHMENT
- Publication number 20080216622
- Publication date Sep 11, 2008
- James W. Hall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Drill press lathe attachment
- Publication number 20070062023
- Publication date Mar 22, 2007
- James W. Hall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR