Michael James Dvorak

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Superior, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Transparent outsole with visible artwork
- Patent number 8,468,719
- Issue date Jun 25, 2013
- Karman, Inc.
- Michael James Dvorak
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
Transparent outsole with visible artwork
- Publication number 20110277251
- Publication date Nov 17, 2011
- Michael James Dvorak
- A43 - FOOTWEAR