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Patent applications and USPTO patent grants for Bower; Daniel W..The latest application filed is for "system and method for constraining bingo card faces to limit liability of number of random drawn winners".
Patent | Date |
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Multi-media system for lottery draws Grant 8,747,208 - Fisk , et al. June 10, 2 | 2014-06-10 |
System and method for constraining bingo card faces to limit liability of number of random drawn winners Grant 8,591,309 - Fisk , et al. November 26, 2 | 2013-11-26 |
System and Method for Constraining Bingo Card Faces to Limit Liability of Number of Random Drawn Winners App 20130017880 - Fisk; Michael G. ;   et al. | 2013-01-17 |
System and method for constraining bingo card faces to limit liability of number of random drawn winners Grant 8,216,049 - Fisk , et al. July 10, 2 | 2012-07-10 |
Random animated lottery system Grant 7,674,169 - Libby , et al. March 9, 2 | 2010-03-09 |
Multi-media system for lottery draws App 20080167110 - Fisk; Michael G. ;   et al. | 2008-07-10 |
System and method for constraining bingo card faces to limit liability of number of random drawn winners App 20060205477 - Fisk; Michael G. ;   et al. | 2006-09-14 |
Animated lottery bingo game App 20040121834 - Libby, Budd O. ;   et al. | 2004-06-24 |
Lottery system Grant 6,592,454 - Libby , et al. July 15, 2 | 2003-07-15 |
Random animated lottery system App 20030027621 - Libby, Budd O. ;   et al. | 2003-02-06 |
Improved lottery system App 20030008695 - Libby, Budd O. ;   et al. | 2003-01-09 |
Lottery system Grant 6,193,605 - Libby , et al. February 27, 2 | 2001-02-27 |
Lottery system Grant 5,722,890 - Libby , et al. March 3, 1 | 1998-03-03 |
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