Kevin James Sousa

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Boston, MA, US

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Patents Applicationslast 30 patents

Information Patent Application
Heated Earmuff With Improved Frame and Heating Element
- Publication number 20130168376
- Publication date Jul 4, 2013
- Kevin James Sousa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Heated Earmuff With Improved Frame and Heating Element
- Publication number 20120145694
- Publication date Jun 14, 2012
- Kevin James Sousa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Heated Earmuff With Improved Frame and Heating Element
- Publication number 20080235853
- Publication date Oct 2, 2008
- Kevin James Sousa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE