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Lu He
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Woodridge, IL, US
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Patents Applications
last 30 patents
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Patent Application
Method and apparatus for balancing the rotating elements of a denta...
Publication number
20080202236
Publication date
Aug 28, 2008
Lu He
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dental handpiece components
Publication number
20060194168
Publication date
Aug 31, 2006
Tom Papanek
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and apparatus for balancing the rotating elements of a denta...
Publication number
20060191336
Publication date
Aug 31, 2006
Dentsply Research and Development Corp.
Lu He
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and apparatus for balancing the rotating elements of a denta...
Publication number
20050160810
Publication date
Jul 28, 2005
Lu He
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dental handpiece components
Publication number
20050037317
Publication date
Feb 17, 2005
Tom Papanek
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and apparatus for balancing the rotating elements of a denta...
Publication number
20030209072
Publication date
Nov 13, 2003
Lu He
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dental handpiece components
Publication number
20020123021
Publication date
Sep 5, 2002
DENTSPLY Research & Development Corp.
Tom Papanek
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE