Yugao Zhang

Follow

Person

North Delta, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Wrinkle free garment and method of manufacture
- Patent number 8,336,474
- Issue date Dec 25, 2012
- Yugao Zhang
- A41 - WEARING APPAREL
Information Patent Grant
Wrinkle free garment and method of manufacture
- Patent number 7,013,818
- Issue date Mar 21, 2006
- Guangdong Esquel Textiles Co. Ltd.
- Yugao Zhang
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
Wrinkle free garment and method of manufacture
- Publication number 20060096511
- Publication date May 11, 2006
- Guangdong Esquel Textiles Co. Ltd.
- Yugao Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL