Petrus Antonius M. Cornelissen

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Venlo, NL

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Patents Grantslast 30 patents

Information Patent Grant
Copying apparatus having adjustable gradation
- Patent number 6,222,640
- Issue date Apr 24, 2001
- Oce-Technologies, B.V.
- Jacobus H. M. Peulen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods of and systems for compression and decompression that preve...
- Patent number 5,940,540
- Issue date Aug 17, 1999
- Oce-Nederland B.V.
- Petrus A. M. Cornelissen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and image reproduction device for reproducing grey values us...
- Patent number 5,818,971
- Issue date Oct 6, 1998
- Oce-Nederland B.V.
- Abraham Moolenaar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE