Ching T. Chang

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Westerville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Plain bearing feeding mechanism for food slicer
- Patent number 7,270,481
- Issue date Sep 18, 2007
- Ching T. Chang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Lemon-wedge cutter for restaurants and bars
- Patent number 7,146,896
- Issue date Dec 12, 2006
- Ching T. Chang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Lemon-wedge cutter for restaurants and bars
- Publication number 20050229760
- Publication date Oct 20, 2005
- Ching T. Chang
- B26 - HAND CUTTING TOOLS CUTTING SEVERING