Lars E. M. Ehrnford

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217 14 Malmo, SE

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Patents Grantslast 30 patents

Information Patent Grant
Condensing instrument for packing and condensing in connection with...
- Patent number 4,521,191
- Issue date Jun 4, 1985
- Austenal International, Inc.
- Lars E. M. Ehrnford
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for restoring a tooth
- Patent number 4,392,828
- Issue date Jul 12, 1983
- Lars E. M. Ehrnford
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of producing a composite resin, preferably for use as a dent...
- Patent number 4,381,918
- Issue date May 3, 1983
- Lars E. M. Ehrnford
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE