Gerrit Roelofsen

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Gouda, NL

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Patents Grantslast 30 patents

Information Patent Grant
Device for processing data packets
- Patent number 5,870,479
- Issue date Feb 9, 1999
- Koninklijke PTT Nederland N.V.
- Albertus Feiken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for encoding data presented with a first coding device and f...
- Patent number 5,278,906
- Issue date Jan 11, 1994
- Koninklijke Pit Nederland N.V.
- Jean P. Boly
- H04 - ELECTRIC COMMUNICATION TECHNIQUE