Lynchburg, Virginia
United States
4
2013-09-26
The entities that hold a legal rights for patent applications filed by inventor Wright David L.:
David L. Wright from Lynchburg, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of playing a bingo-type game with a mechanical technological aid, and an apparatus and program product for playing the game
#2 | 2012-11-29Method of playing a bingo-type game with a mechanical technological aid, and an apparatus and program product for playing the game
#3 | 2012-10-04Method of playing a bingo-type game with a mechanical technological aid, and an apparatus and program product for playing the game
#4 | 2012-08-14Method of playing a bingo-type game with a mechanical technological aid, and an apparatus and program product for playing the game
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