Erik L. Sorensen

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Helsinge, DK

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic system for use in sealing body openings
- Patent number 4,258,705
- Issue date Mar 31, 1981
- Coloplast A/S
- Erik L. Sorensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sealing material for ostomy devices
- Patent number 4,231,369
- Issue date Nov 4, 1980
- Coloplast International A/S
- Erik L. Sorensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE