William Criss Martin

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Melissa, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
Replacement Symbol Skill-Based Redemption Game
- Publication number 20210225130
- Publication date Jul 22, 2021
- Epic Tech, LLC
- Timothy Oliver Caldwell
- G07 - CHECKING-DEVICES
Information Patent Application
Replacement Symbol Skill-Based Redemption Game
- Publication number 20190333342
- Publication date Oct 31, 2019
- Epic Tech, LLC
- Timothy Oliver Caldwell
- G07 - CHECKING-DEVICES
Information Patent Application
REPLACEMENT SYMBOL SKILL-BASED REDEMPTION GAME
- Publication number 20180330575
- Publication date Nov 15, 2018
- Epic Tech, LLC
- Timothy Oliver Caldwell
- G07 - CHECKING-DEVICES
Information Patent Application
REPLACEMENT SYMBOL SKILL-BASED REDEMPTION GAME
- Publication number 20150254939
- Publication date Sep 10, 2015
- Epic Tech, LLC
- Timothy Oliver Caldwell
- G07 - CHECKING-DEVICES
Information Patent Application
REPLACEMENT SYMBOL SKILL-BASED REDEMPTION GAME
- Publication number 20140378196
- Publication date Dec 25, 2014
- EPIC SYSTEMS, LLC
- Timothy Oliver Caldwell
- G07 - CHECKING-DEVICES