Stephan Piesen

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for storing and supplying end closures for envelopes of c...
- Patent number 4,958,478
- Issue date Sep 25, 1990
- Kleinewefers GmbH
- Jakob Hannen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for confining rolls of convoluted paper or the like
- Patent number 4,596,108
- Issue date Jun 24, 1986
- Kleinewefers GmbH
- Stephan Piesen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for manipulating rolls of convoluted paper or the like
- Patent number 4,485,612
- Issue date Dec 4, 1984
- Kleinewefers GmbH
- Stephan Piesen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL