Michael Demura

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Sterling, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Air separation method and apparatus for pleating a plastic film web
- Patent number 5,246,416
- Issue date Sep 21, 1993
- Dowbrands L.P.
- Michael Demura
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Air separation method and apparatus for pleating a plastic film web
- Patent number 5,147,278
- Issue date Sep 15, 1992
- Dowbrands L.P.
- Michael Demura
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD