Duke K. Ghim

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Downey, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Disposable dental prophylaxis instrument capable of discharging den...
- Patent number 7,806,689
- Issue date Oct 5, 2010
- Kwang S. Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable dental prophylaxis apparatus capable of discharging pred...
- Patent number 7,510,396
- Issue date Mar 31, 2009
- Kwang S. Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DISPOSABLE DENTAL PROPHYLAXIS INSTRUMENT CAPABLE OF DISCHARGING DEN...
- Publication number 20100159416
- Publication date Jun 24, 2010
- Kwang S. Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE