Stephen Barker

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Santa Barbara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cannula for a combined dental irrigator and vacuum device
- Patent number 8,128,401
- Issue date Mar 6, 2012
- Clifford J. Ruddle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Syringe for a combined dental irrigator and vacuum device
- Patent number 7,549,861
- Issue date Jun 23, 2009
- Clifford J. Ruddle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Syringe for a Combined Dental Irrigator and Vacuum Device
- Publication number 20080160479
- Publication date Jul 3, 2008
- Clifford J. Ruddle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Cannula For A Combined Dental Irrigator and Vacuum Device
- Publication number 20080160480
- Publication date Jul 3, 2008
- Clifford J. Ruddle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE