Spiro Megremis

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for characterizing handpieces
- Patent number 9,250,160
- Issue date Feb 2, 2016
- American Dental Association
- Spiro John Megremis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods for testing the polishability of materials
- Patent number 8,657,645
- Issue date Feb 25, 2014
- American Dental Association
- Nikola Njegovan
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for testing the polishability of materials
- Patent number 8,398,454
- Issue date Mar 19, 2013
- American Dental Association
- Nikola Njegovan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR CHARACTERIZING HANDPIECES
- Publication number 20140260707
- Publication date Sep 18, 2014
- American Dental Association
- Spiro John Megremis
- G01 - MEASURING TESTING
Information Patent Application
Methods for Testing the Polishability of Materials
- Publication number 20130178135
- Publication date Jul 11, 2013
- American Dental Association
- Nikola Njegovan
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHODS FOR TESTING THE POLISHABILITY OF MATERIALS
- Publication number 20100081362
- Publication date Apr 1, 2010
- AMERICAN DENTAL ASSOCIATION FOUNDATION
- Nikola Njegovan
- G01 - MEASURING TESTING