Larry Zilverberg

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Medina, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable retractable surface protection device
- Patent number 8,066,591
- Issue date Nov 29, 2011
- Larry Zilverberg
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Protection Device for the Head
- Publication number 20130283503
- Publication date Oct 31, 2013
- Larry Zilverberg
- A42 - HEADWEAR
Information Patent Application
Portable Retractable Surface Protection Device
- Publication number 20100084100
- Publication date Apr 8, 2010
- Larry Zilverberg
- A63 - SPORTS GAMES AMUSEMENTS