John Lazar Barbur

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Vision testing apparatus and method
- Patent number 8,322,857
- Issue date Dec 4, 2012
- John Lazar Barbur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
LENS
- Publication number 20210278700
- Publication date Sep 9, 2021
- City, University of London
- John Barbur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Vision Testing Apparatus & Method
- Publication number 20100165294
- Publication date Jul 1, 2010
- CITY UNIVERSITY
- John Lazar Barbur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE