Our family of companies is organized to provide expert solutions, equipment, and operational support to optimize your drilling and production operations.
As notice under 35 U.S.C. § 287(a), we have posted a list of many of our products that are covered by one or more U.S. patents, or whose use is covered by such patents. The patents listed here apply to the U.S. only. If a product is not specifically identified on this web site or it is not otherwise marked with a patent number, then we are not currently marking it or it is not currently covered by a U.S. patent.