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Gunter Hertlein
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Germering, DE
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Patents Grants
last 30 patents
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Patent Grant
System for making a dental restoration providing ventilation of a c...
Patent number
8,597,388
Issue date
Dec 3, 2013
3M Innovative Properties Company
Michael K. Schaaf
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
METHOD OF PRODUCING A DENTAL RESTORATION, DENTAL RESTORATION AND US...
Publication number
20110272837
Publication date
Nov 10, 2011
Michael K. Schaaf
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICE FOR DETERMINING THE END OF THE PROCESSING TIME OF HARDENABLE...
Publication number
20110008756
Publication date
Jan 13, 2011
3M Innovative Properties Company
Gerd Brandhorst
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Device for determining the end of the processing time of hardenable...
Publication number
20080124680
Publication date
May 29, 2008
3M ESPE AG
Gerd Brandhorst
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Device for determining the end of the processing time of hardenable...
Publication number
20040038173
Publication date
Feb 26, 2004
Gerd Brandhorst
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE