Denis Hertzog

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Ensisheim, FR

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Patents Grantslast 30 patents

Information Patent Grant
Printing blanket cover with a narrow cylinder attachment
- Patent number 6,645,601
- Issue date Nov 11, 2003
- Rollin S.A.
- Hugues Serain
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Printing blanket and printing cylinder fitted with this blanket
- Patent number 5,644,985
- Issue date Jul 8, 1997
- Rollin S. A.
- Hugues Serain
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Endless belt-shaped element forming in particular a press-blanket
- Patent number 5,456,171
- Issue date Oct 10, 1995
- Rollin S.A.
- Helene Biava
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS