David Chia-wen Lean

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San Francisco, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
CASE FOR ENCLOSING A PERSONAL ELECTRONIC DEVICE AND A CARD
- Publication number 20130001105
- Publication date Jan 3, 2013
- SPECULATIVE PRODUCT DESIGN, LLC
- Ryan Hill Mongan
- A45 - HAND OR TRAVELLING ARTICLES