Matthias Grabiak

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Oakland, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for generating graphics charts
- Patent number 5,982,383
- Issue date Nov 9, 1999
- Micrografx, Inc.
- Pramathesh Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for generating graphics charts
- Patent number 5,844,558
- Issue date Dec 1, 1998
- Micrografx, Inc.
- Pramathesh Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for generating graphics charts
- Patent number 5,588,108
- Issue date Dec 24, 1996
- Micrografx, Inc.
- Pramathesh Kumar
- G06 - COMPUTING CALCULATING COUNTING