Margaret D. Tlapek

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Prairie Village, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of contraception using disposable cervical cap
- Patent number 4,895,170
- Issue date Jan 23, 1990
- Page Hanes, Inc.
- Janet M. Tlapek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable cervical cap
- Patent number 4,785,804
- Issue date Nov 22, 1988
- Page Hanes, Inc.
- Janet M. Tlapek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE