Method and apparatus for authenticating unique items such as sports memorabilia

Assignee

• The Upper Deck

Inventors

• Richard Peter McWilliam (6 patents)
• G. Lynn Hagen (5 patents)
• Robert G. Andrews (2 patents)
• Matthew Hoerr (2 patents)
• Adam Christianson (2 patents)
• Brenton Demko (2 patents)
• William B. Abrahams (2 patents)
• Richard Sutherland (4 patents)

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