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Inventor

SHACKELFORD MICHEAL

US8 patents
⚠️ This page may combine multiple inventors who share the name “SHACKELFORD MICHEAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BALLY GAMING INC

4 patents
US7377850B2May 27, 2008

Gaming device having multiple bonuses acting independently or simultaneously

BALLY GAMING INC51 citations91
US8858319B2Oct 14, 2014

Method for enhancing winning outcomes in a reel spinning game

BALLY GAMING INC7 citations82
US9129472B2Sep 8, 2015

Gaming device having one or more shared award-modifier reels

BALLY GAMING INC0 citations48
US8834257B2Sep 16, 2014

Gaming device having one or more shared award-modifier reels

BALLY GAMING INC0 citations48

WUDTKE KARL

3 patents
US9336962B2May 10, 2016

Action button apparatus

WUDTKE KARL45 citations93
US8657666B2Feb 25, 2014

Methods employing action buttons

WUDTKE KARL45 citations93
US8613656B2Dec 24, 2013

Systems employing action buttons

WUDTKE KARL45 citations93

SHACKELFORD MICHEAL

1 patent
US8517821B2Aug 27, 2013

Wagering game having multiple award components

SHACKELFORD MICHEAL0 citations40