Bernt-Roger Gustafsson

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Maersta, SE

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Patents Grantslast 30 patents

Information Patent Grant
Process of making metal castings
- Patent number 5,799,386
- Issue date Sep 1, 1998
- Ivoclar AG
- Clyde E. Ingersoll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Palladium alloys for dental implant restorations
- Patent number 5,174,954
- Issue date Dec 29, 1992
- Ivoclar N.A.
- Stephen P. Schaffer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE