Randall Rex Calvert

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Bellevue, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for root canal obturation
- Patent number 8,414,297
- Issue date Apr 9, 2013
- Randall Rex Calvert
- Randall Rex Calvert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for root canal obturation
- Patent number 7,125,254
- Issue date Oct 24, 2006
- Randall Rex Calvert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR ROOT CANAL OBTURATION
- Publication number 20110300513
- Publication date Dec 8, 2011
- Randall Rex Calvert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND METHOD FOR ROOT CANAL OBTURATION
- Publication number 20090047634
- Publication date Feb 19, 2009
- Randall Rex Calvert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE