GS

Grant Sandground

TD The Upper Deck: 2 patents #4 of 36Top 15%
Overall (All Time): #1,117,008 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12121123 Collectible casing card Michael Eggleston 2024-10-22
11045021 Surface collectible Michael Eggleston 2021-06-29
6673191 Method of and system for displaying cards Mark A. Harwell, James D. Hitt 2004-01-06
6295750 System for displaying cards Mark A. Harwell, James D. Hitt 2001-10-02