Zhang Wei

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Zhongshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Heater assembly for volatile liquid dispenser
- Patent number 8,666,236
- Issue date Mar 4, 2014
- S. C. Johnson & Son, Inc.
- Joao Paulo Possidonio Miguens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Heater Assembly For Volatile Liquid Dispenser
- Publication number 20120153040
- Publication date Jun 21, 2012
- Joao Paulo Miguens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE