Jean-Claude Randin

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Ballaigues, CH

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Patents Grantslast 30 patents

Information Patent Grant
Instrument for the treatment of root canals
- Patent number 5,236,357
- Issue date Aug 17, 1993
- Les Fils D'Auguste Maillefer Societe Anonyme A Ballaigues
- Jean-Claude Randin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Set of instruments for reaming out dental root canals
- Patent number 5,219,284
- Issue date Jun 15, 1993
- Les Fils d'Auguste Maillefer, Societe Anonyme a Ballaigues
- Peter Velvart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for bending dental root canal instruments
- Patent number 5,110,291
- Issue date May 5, 1992
- Les Fils d'Auguste Maillefer, Societe Anonyme a Ballaigues
- Jean-Claude Randin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Parapulper restorative pin and driver assembly
- Patent number 4,802,848
- Issue date Feb 7, 1989
- Les Fils D'Auguste Maillefer Societe Anonyme A Ballaigues
- Jean-Claude Randin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Accessory for use in dentistry
- Patent number 4,557,690
- Issue date Dec 10, 1985
- Les Fils d'Auguste Maillefer Societe Anonyme A. Ballaigues
- Jean-Claude Randin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE