Hua ZHANG

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San Dimas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fabrication of an orthodontic aligner from a negative mold designed...
- Patent number 10,011,050
- Issue date Jul 3, 2018
- Ormco Corporation
- Ian D. Kitching
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FABRICATION OF AN ORTHODONTIC ALIGNER FROM A NEGATIVE MOLD DESIGNED...
- Publication number 20180304497
- Publication date Oct 25, 2018
- Ormco Corporation
- Ian Kitching
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
FABRICATION OF AN ORTHODONTIC ALIGNER FROM A NEGATIVE MOLD DESIGNED...
- Publication number 20140315153
- Publication date Oct 23, 2014
- Ian D. KITCHING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE