Leonard A. Hale

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Spokane, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Playing card shuffling machine
- Patent number 6,299,167
- Issue date Oct 9, 2001
- Randy D. Sines
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Playing card shuffler apparatus and method
- Patent number 6,019,368
- Issue date Feb 1, 2000
- Randy D. Sines
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Playing card shuffler
- Patent number 5,676,372
- Issue date Oct 14, 1997
- Casinovations, Inc.
- Randy D. Sines
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Playing card shuffling machines and methods
- Patent number 5,584,483
- Issue date Dec 17, 1996
- Casinovations, Inc.
- Randy D. Sines
- A63 - SPORTS GAMES AMUSEMENTS