Assignee
MARKS HOWARD
US4 patents
Top patents by PatentIndex Score
US9251667B2Feb 2, 2016
Game machine having a plurality of ways for a user to obtain payouts based on the appearance of any and all symbols within an active symbol matrix (WYSIWYG)
MARKS HOWARD82 citations98
US7686686B2Mar 30, 2010
Gaming machine having a selectable active symbol matrix (“what you see is what you get”)
MARKS HOWARD35 citations95
US10151122B2Dec 11, 2018
Illuminating locks with multiple lights and touch-sensitive switch
MARKS HOWARD5 citations72
US8021224B2Sep 20, 2011
Slot machine game having a plurality of ways for a user to obtain enhanced payouts based on consecutive winning combinations
MARKS HOWARD4 citations62