David William Riley

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Markham, CA

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Patents Grantslast 30 patents

Information Patent Grant
Battery case for a mobile device
- Patent number D728468
- Issue date May 5, 2015
- RFA Brands, LLC
- Roman S. Ferber
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Battery case for a mobile device
- Patent number D709439
- Issue date Jul 22, 2014
- RFA Brands, LLC
- Roman S. Ferber
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Portable power supply for a mobile device
- Patent number D674748
- Issue date Jan 22, 2013
- FKA Distributing Co.
- Roman S. Ferber
- D13 - Equipment for production, distribution, or transformation of energy