Yong Zhu

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Prophy angle device and method of use
- Patent number 10,092,382
- Issue date Oct 9, 2018
- Crosstex International, Inc.
- Daniel Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PROPHY ANGLE DEVICE AND METHOD OF USE
- Publication number 20170202652
- Publication date Jul 20, 2017
- Crosstex International, Inc.
- Daniel Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Non-90-Degree Ergonomically-Shaped Dental Prophylaxis Angle with a...
- Publication number 20100035205
- Publication date Feb 11, 2010
- Daniel Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE