Hans-Werner Gundlach

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Bremen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic material for fillings and/or dental prostheses and method f...
- Patent number 6,153,002
- Issue date Nov 28, 2000
- Hans-Werner Gundlach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Suction apparatus, operated by compressed air, for drawing off dust...
- Patent number 5,527,162
- Issue date Jun 18, 1996
- BEGO Bremer Goldschlagerei Wilh. Herbst GmbH & Co.
- Hans-Werner Gundlach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Quartz-free powdered magmatic nepheline rock material for the surfa...
- Patent number 5,380,356
- Issue date Jan 10, 1995
- BEGO Bremer Goldschlagerei Wilh. Herbst GmbH & Co.
- Hans-Werner Gundlach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for controlling the melting and casting process in precision...
- Patent number 4,796,688
- Issue date Jan 10, 1989
- Bego Bremer Goldschagerei Wilh. Herbst GmbH & Co.
- Hans-Werner Gundlach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE