David A. Yovanovich

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Salt Lake City, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Billiard ball rack positioning system and use thereof
- Patent number 8,734,262
- Issue date May 27, 2014
- David A. Yovanovich
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Billiard ball rack and use thereof
- Patent number 8,216,078
- Issue date Jul 10, 2012
- David A. Yovanovich
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Billiard ball rack and use thereof
- Patent number 7,731,596
- Issue date Jun 8, 2010
- David A. Yovanovich
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Billiard ball rack
- Patent number D577790
- Issue date Sep 30, 2008
- David A. Yovanovich
- D21 - Games, toys, and sports goods