Jorg Wittmann

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Darmstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dental abrasive blasting or jet apparatus
- Patent number 6,485,304
- Issue date Nov 26, 2002
- Ferton Holding S.A.
- Lutz Beerstecher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method Of Powder Blasting For Cleaning Of Tooth Surfaces
- Publication number 20130337413
- Publication date Dec 19, 2013
- Marcel Donnet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POWDER FOR POWDER BLASTING, POWDER MIXTURE AND METHOD OF USE FOR TH...
- Publication number 20100297576
- Publication date Nov 25, 2010
- Marcel Donnet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dental abrasive blasting or jet apparatus
- Publication number 20020004188
- Publication date Jan 10, 2002
- Ferton Holding S.A.
- Lutz Beerstecher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE