ck was traded over the counter. Company sold in 1981. 1954-1962 Partner (60%-owner). Pirson-Grynberg Associates Through this partnership with Dr. Sylvain .1. Pirson, jointly conducted 2-week intensive well log interpretation and 4-week advanced reservoir engineering courses in the U.S.A. (Austin, Tex

versity of Paris IX Dauphine. Sylvain Rey, Founding Partner As a graduate of Telecom SudParis with a specialty in parallel and distributed system, Sylvain has been a Software Consultant in the San Francisco Bay Area from 2000, then in Paris, France from 2003. As a seasoned Application and Systems Archi