News
Investor News Article | Weatherford International
www.weatherford.com
Lev Ring Joins as Director of Solid Expandable Technology. Pat York Joins as Sales and Marketing Vice President. HOUSTON, Jan. 6 /PRNewswire-FirstCall/ ...
Two senior managers join Weatherford - Houston Chronicle
www.chron.com
Lev Ring joins Weatherford from Enventure, where he was vice president of technology and chief technology officer. Prior to that, Ring worked ...
Texas Inventors Develop Hybrid Threaded Connection for Expandable...
www.highbeam.com
ALEXANDRIA, Va., Nov Ghazi J. Hashem and Lev M. Ring, both of Houston, and John R.... | Article from US Fed News Service, Including US State News...
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