Roberto R. Alvarez

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparel with inflatable neck cushion
- Patent number 8,726,421
- Issue date May 20, 2014
- Roberto R. Alvarez
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
Apparel with Neck Cushion
- Publication number 20130205471
- Publication date Aug 15, 2013
- Roberto R. Alvarez
- A41 - WEARING APPAREL