James Jia Zhuang

Follow

Person

Brentwood, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Convertible utility cart
- Patent number 7,854,444
- Issue date Dec 21, 2010
- James Jia Zhuang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Convertible utility cart
- Publication number 20080217503
- Publication date Sep 11, 2008
- James Jia Zhuang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS