William T. Knighton

Follow

Person

Wausau, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Keyboard tray apparatus and method therefor
- Patent number 6,631,687
- Issue date Oct 14, 2003
- William T. Knighton
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...