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Marc Kriger
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Mercer Island, WA, US
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last 30 patents
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Patent Grant
Sudoku-type puzzle board game and method of play
Patent number
7,677,564
Issue date
Mar 16, 2010
Marc Kriger
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
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Patent Application
BOARD GAME AND METHOD OF PLAY
Publication number
20090224477
Publication date
Sep 10, 2009
Marc Kriger
A63 - SPORTS GAMES AMUSEMENTS
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Patent Application
Board game and method of play
Publication number
20080054562
Publication date
Mar 6, 2008
Marc Kriger
A63 - SPORTS GAMES AMUSEMENTS