Jaskiewicz; Edmund M.

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Patents Grantslast 30 patents

Information Patent Grant
Keratin hydrolysate formulations and methods of preparation thereof
- Patent number 4,818,520
- Issue date Apr 4, 1989
- Jaskiewicz; Edmund M.
- Albert M. Fleischner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Loud speaker enclosure
- Patent number 4,439,644
- Issue date Mar 27, 1984
- Jaskiewicz; Edmund M.
- Paul F. Bruney
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

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