Geoffrey A. Westphal

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for image compression, storage, and retrieval
- Patent number 7,162,104
- Issue date Jan 9, 2007
- W.W. GRAINGER, INC.
- Geoffrey A. Westphal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for data storage and retrieval
- Patent number 6,651,052
- Issue date Nov 18, 2003
- W.W. GRAINGER, INC.
- Geoffrey A. Westphal
- G06 - COMPUTING CALCULATING COUNTING