Rasheed Bernard Walker

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Washington DC, DC, US

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Patents Grantslast 30 patents

Information Patent Grant
Interchangeable eyeglasses
- Patent number 10,401,643
- Issue date Sep 3, 2019
- Rasheed Bernard Walker
- G02 - OPTICS
Information Patent Grant
Interchangeable eyeglasses
- Patent number 10,379,374
- Issue date Aug 13, 2019
- Rasheed Bernard Walker
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
INTERCHANGEABLE EYEGLASSES
- Publication number 20180267337
- Publication date Sep 20, 2018
- Rasheed Bernard Walker
- G02 - OPTICS
Information Patent Application
INTERCHANGEABLE EYEGLASSES
- Publication number 20170003518
- Publication date Jan 5, 2017
- Rasheed Bernard Walker
- G02 - OPTICS