Roethel; John Edward
Patent Applications and Registrations
Patent applications and USPTO patent grants for Roethel; John Edward.The latest application filed is for "random draw keno game".
- Roethel; John Edward - Las Vegas NV
| Patent | Date |
|---|---|
| Random draw keno game App 20070207848 - Roethel; John Edward | 2007-09-06 |
| Poker game App 20070075496 - Roethel; John Edward | 2007-04-05 |
| Video poker game with bonus award for matching designated hands Grant 7,022,016 - Wood , et al. April 4, 2 | 2006-04-04 |
| Add 'em up video poker App 20020058542 - Roethel, John Edward ; et al. | 2002-05-16 |
| Video poker game with bonus award for matching designated hands App 20020034974 - Wood, Michael W. ; et al. | 2002-03-21 |
| Extra ball keno game Grant 6,315,290 - Roethel , et al. November 13, 2 | 2001-11-13 |
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