Peter A. Sgromo

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Alameda, CA

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Patents Grantslast 30 patents

Information Patent Grant
Holographic bubble generating system
- Patent number 8,654,422
- Issue date Feb 18, 2014
- Imperial Toy, LLC
- Peter A. Sgromo
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HOLOGRAPHIC BUBBLE GENERATING SYSTEM
- Publication number 20140160544
- Publication date Jun 12, 2014
- Imperial Toy, LLC
- Peter Sgromo
- G02 - OPTICS
Information Patent Application
Holographic Bubble Generating System
- Publication number 20110216385
- Publication date Sep 8, 2011
- IMPERIAL TOY LLC
- Peter A. Sgromo
- A63 - SPORTS GAMES AMUSEMENTS