Edward Ma

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Great Neck, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Directional adjustable swivel lighting-fixture
- Patent number 7,270,443
- Issue date Sep 18, 2007
- Richard Kurtz
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DISCHARGE LAMP AND FIXTURE THEREFOR
- Publication number 20090196029
- Publication date Aug 6, 2009
- Richard Kurtz
- F21 - LIGHTING
Information Patent Application
Directional adjustable swivel lighting-fixture
- Publication number 20070165398
- Publication date Jul 19, 2007
- Richard Kurtz
- F21 - LIGHTING