Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Gregory Madison has a total of 6 patent(s) in the database.

* Some patents in this database have one or more inventors, not all of whom may be from Wyoming.

 

  1. Patent Number: 6008621     View patent at USPTO
    Title: PORTABLE COMPUTER CHARGING SYSTEM AND STORAGE CART
    Assignee: Electronic Classroom Furniture Systems
    Issue Date: December 28, 1999
    Inventor(s): Gregory P. Madison, Story, WY
    Theodore M. Schneider, Orwigsburg, PA

  2. Patent Number: D489552     View patent at USPTO
    Title: COMPUTER WORK DESK
    Assignee: Electronic Classroom Furniture System, LC
    Issue Date: May 11, 2004
    Inventor(s): Gregory P. Madison, Story, WY

  3. Patent Number: D510821     View patent at USPTO
    Title: COMPUTER DESK FOR A FLIP-UP FLAT SCREEN MONITOR
    Assignee: Electronic Classroom Furniture Systems, LLC
    Issue Date: October 25, 2005
    Inventor(s): Gregory P. Madison, Story, WY

  4. Patent Number: D521770     View patent at USPTO
    Title: COMPUTER DESK FOR A FLIP-UP FLAT SCREEN MONITOR
    Assignee: Classroom Furniture Systems, LC
    Issue Date: May 30, 2006
    Inventor(s): Gregory P. Madison, Story, WY

  5. Patent Number: D652229     View patent at USPTO
    Title: CLASSROOM DESK
    Assignee: Electronic Classroom Furniture (Story, WY)
    Issue Date: January 17, 2012
    Inventor(s): Gregory P. Madison, Story, WY

  6. Patent Number: D702974     View patent at USPTO
    Title: CLASSROOM DESK
    Assignee: Electronic Classroom Furniture Systems, LC (Story, WI)
    Issue Date: April 22, 2014
    Inventor(s): Gregory P. Madison, Story, WY
    Jeremy F. Marcus, Sheridan, WY