Mark S Boudreau

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Wilmington, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Ear pressure equalizer
- Patent number 6,129,086
- Issue date Oct 10, 2000
- Michael S. Gzybowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Easy opening closure
- Publication number 20040238480
- Publication date Dec 2, 2004
- Michael S Gzybowski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL