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Patent applications and USPTO patent grants for Kaminkow; David.The latest application filed is for "bonus round for video keno game".
Patent | Date |
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Bonus Round For Video Keno Game App 20220292911 - Mirjavadi; Daniel ;   et al. | 2022-09-15 |
Interactive Electronic Reel Gaming Machine Providing Cumulative Free Games And A Spinning Wheel Feature App 20220245994 - Uberuaga; Christmas ;   et al. | 2022-08-04 |
Interactive electronic reel gaming machine providing cumulative free games and a spinning wheel feature Grant 11,315,384 - Uberuaga , et al. April 26, 2 | 2022-04-26 |
Display screen or portion thereof with graphical user interface Grant D940,177 - Tuomey , et al. January 4, 2 | 2022-01-04 |
Display screen or portion thereof with graphical user interface Grant D881,223 - Tuomey , et al. | 2020-04-14 |
Interactive Electronic Reel Gaming Machine Providing Cumulative Free Games And A Spinning Wheel Feature App 20200074791 - Uberuaga; Christmas ;   et al. | 2020-03-05 |
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