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Semex Medical, Inc.
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Malvern, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of preparing collagen dressing sheet material
Patent number
4,948,540
Issue date
Aug 14, 1990
Semex Medical, Inc.
Alok Nigam
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nail treatment device
Patent number
4,943,462
Issue date
Jul 24, 1990
Semex Medical, Inc.
James Komerska
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 patents
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