Chan I. Chung

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Orlando, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Scientifically designed barrier screw
- Patent number 8,177,413
- Issue date May 15, 2012
- Chan I. Chung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SCIENTIFICALLY DESIGNED BARRIER SCREW
- Publication number 20110217406
- Publication date Sep 8, 2011
- Chan I. Chung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL