Leonard J. Kulwiec

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La Mesa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Flexible clasp for a removable partial dental prosthesis and method...
- Patent number 4,483,677
- Issue date Nov 20, 1984
- Leonard J. Kulwiec
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Removable partial dental prosthesis and method of forming and suppo...
- Patent number 4,412,824
- Issue date Nov 1, 1983
- Leonard J. Kulwiec
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE