Duc Dao

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Barrie, CA

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Patents Grantslast 30 patents

Information Patent Grant
Inner seal for CV joint boot
- Patent number 9,005,042
- Issue date Apr 14, 2015
- Salflex Polymers Limited
- Duc Dao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Inner seal for CV joint boot
- Patent number 8,287,393
- Issue date Oct 16, 2012
- Duc Dao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
INNER SEAL FOR CV JOINT BOOT
- Publication number 20130029772
- Publication date Jan 31, 2013
- Duc Dao
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
INNER SEAL FOR CV JOINT BOOT
- Publication number 20100164186
- Publication date Jul 1, 2010
- Duc Dao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...