79263143
Mar 18, 2019
May 26, 2020
Active Trademark
Scientific and technological services, namely, new product testing, physical testing of new products, design of new products and technology solutions, and product adaptation in the fields of oilfield well exploitation, stimulation and production, enhanced oil recovery, oil sands exploitation, oil-well testing, mining applications, chemical plant construction design, and research related thereto; Engineering Services
Computer and Scientific