Henry J. Sejda

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Munster, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing cartons
- Patent number RE29442
- Issue date Oct 18, 1977
- Stolmar Corporation
- Walter J. Stolkin
- 093 -
Information Patent Grant
Apparatus for folding and compression of corrugated container blanks
- Patent number 4,012,996
- Issue date Mar 22, 1977
- Stolmar Corporation
- Walter J. Stolkin
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Carton folding and glueing device
- Patent number 3,964,374
- Issue date Jun 22, 1976
- Stolmar Corporation
- Walter J. Stolkin
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD