Jaco Zijlstra

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for searching databases and displaying search r...
- Patent number 8,805,814
- Issue date Aug 12, 2014
- Elsevier B.V.
- Jaco Zijlstra
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Methods and systems for searching databases and displaying search r...
- Publication number 20060112085
- Publication date May 25, 2006
- Jaco Zijlstra
- G06 - COMPUTING CALCULATING COUNTING