Inventor
HUMPHREYSON CHARLES B
US6 patents
Patents
6 patentsUS9652938B2May 16, 2017
Game live auction system and method of operation
PROVA GROUP INC8 citations81
US10217324B2Feb 26, 2019
Game live auction system and method of operation
PROVA GROUP INC1 citations70
US12327461B2Jun 10, 2025
Game live auction system and method of operation
PROVA GROUP INC0 citations59
US11574526B2Feb 7, 2023
Game live auction system and method of operation
PROVA GROUP INC0 citations59
US10916102B2Feb 9, 2021
Game live auction system and method of operation
PROVA GROUP INC0 citations59
US9280876B2Mar 8, 2016
Game live auction system and method of operation
PROVA GROUP INC1 citations59