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Rachel Ralston

Craig Fellenstein is an IBM Global Services Chief Architect. Since 2000, he has had more than 65 patent applications filed in the U.S. Patent and Trademark Office, and 13 invention publications in Journals for IBM. Fellenstein now serves as IBM Global Services Integrated Technology Services Chief Architect and Senior Executive Consultant in the IBM Center of Excellence for On Demand Business, and formerly as the Senior IT Architect in the IBM CIO's Office–working with leading IBM customers worldwide.

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