Zi Qiang Sheng

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Olmsted Twp., OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Tailor welded strip bulb shield
- Patent number 7,748,881
- Issue date Jul 6, 2010
- Isatec of Ohio, Inc.
- Michael A. Strazzanti
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Tailor Welded Strip Bulb Shield
- Publication number 20080170410
- Publication date Jul 17, 2008
- Michael A. Strazzanti
- F21 - LIGHTING