Bernd Kempf

Follow

Person

Freigericht, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Precision attachments for dental technology capable of being cast on
- Patent number 5,833,462
- Issue date Nov 10, 1998
- Degussa Aktiengesellschaft
- Bernd Kempf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gold-palladium alloys for dental materials
- Patent number 5,695,714
- Issue date Dec 9, 1997
- Degussa Aktiengesellschaft
- Bernd Kempf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Palladium based alloy for dental applications
- Patent number 5,298,218
- Issue date Mar 29, 1994
- Degussa Aktiengesellschaft
- Werner Groll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dustfree investment material for accurately fitting cast pieces and...
- Patent number 5,250,110
- Issue date Oct 5, 1993
- Degussa Aktiengesellschaft
- Gerlinde Gantert
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Solder alloy for dental and jewelry parts
- Patent number 5,240,172
- Issue date Aug 31, 1993
- Degussa Aktiengesellschaft
- Rudi Steinke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Yellow dental alloy with a high gold content
- Patent number 5,221,207
- Issue date Jun 22, 1993
- Degussa Aktiengesellschaft
- Gernot Schoeck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE