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Norbert Schatz
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Patents Grants
last 30 patents
Information
Patent Grant
Fluid-driven medical or dental handle
Patent number
9,784,289
Issue date
Oct 10, 2017
W&H Dentalwerk Bürmoos GmbH
Michael Rothenwaender
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fluid-driven medical or dental handle
Patent number
8,936,104
Issue date
Jan 20, 2015
W&H Dentalwerk Bürmoos GmbH
Michael Rothenwaender
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical or dental hand-piece element
Patent number
8,333,588
Issue date
Dec 18, 2012
W&H Dentalwerk Bürmoos GmbH
Stefan Putz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical or dental handpiece head
Patent number
8,197,253
Issue date
Jun 12, 2012
W&H Dentalwerk Bürmoos GmbH
Norbert Schatz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical handpiece with a lighting device
Patent number
8,038,439
Issue date
Oct 18, 2011
W & H Dentalwerk Burmoos GmbH
Norbert Schatz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical contra-angle handpiece
Patent number
7,556,498
Issue date
Jul 7, 2009
W&H Dentalwerk Bümoos GmbH
Norbert Schatz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Rotation lock device for preventing undesired rotation of a shaft e...
Patent number
6,916,176
Issue date
Jul 12, 2005
W & H Dentalwerk Burmoos GmbH
Norbert Schatz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Angle piece for dental or surgical use
Patent number
6,398,551
Issue date
Jun 4, 2002
W&H Dentalwerk Bürmoos GmbH
Norbert Schatz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Releasable chucking device for a rotating medical or dental tool
Patent number
6,227,854
Issue date
May 8, 2001
Dentalwerk Bürmoos Gesellschaft m.b.H.
Gerald Helfenbein
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Filter for spray ducts of dental or surgical handpieces
Patent number
6,196,841
Issue date
Mar 6, 2001
Dentalwerk Bürmoos Gesellschaft m.b.H.
Norbert Schatz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
FLUID-DRIVEN MEDICAL OR DENTAL HANDLE
Publication number
20150090472
Publication date
Apr 2, 2015
W&H DENTALWERK BURMOOS GMBH
Michael Rothenwaender
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FLUID-DRIVEN MEDICAL OR DENTAL HANDLE
Publication number
20120111590
Publication date
May 10, 2012
W&H Dentalwerk Burmoos GmbH
Michael Rothenwaender
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Medical or dental hand-piece element
Publication number
20080176181
Publication date
Jul 24, 2008
W&H Dentalwerk Burmoos GmbH
Stefan Putz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Medical handpiece with a lighting device
Publication number
20080131835
Publication date
Jun 5, 2008
W&H Dentalwerk Burmoos GmbH
Norbert Schatz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Medical or dental handpiece head
Publication number
20070087305
Publication date
Apr 19, 2007
W&H Dentalwerk Burmoos GmbH
Norbert Schatz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Medical contra-angle handpiece
Publication number
20060008769
Publication date
Jan 12, 2006
W&H Dentalwerk Burmoos GmbH
Norbert Schatz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Seal for a medical handpiece
Publication number
20050026110
Publication date
Feb 3, 2005
W&H Dentalwerk Burmoos GmbH
Norbert Schatz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Rotation lock device for preventing undesired rotation of a shaft e...
Publication number
20040063065
Publication date
Apr 1, 2004
W&H Dentalwerk Burmoos GmbH
Norbert Schatz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE