| D&L OIL TOOLS D&L Manufacturing, Inc.
86331250 08 Jul 2014 | on 30 Nov 2021
| Assembly of oil and gas industrial machines for others; Assembly of pr... Class 040 Class 040 Treatment & Processing of Materials Services Assembly of oil and gas industrial machines for others; Assembly of products for others; Consultation in the field of custom fabrication of oil and gas industrial machines; Manufacturing services for others in the field of equipment, machinery and tools for use in the oil and gas industry, namely, mechanical set packers, hydraulic set packers, permanent packers, service tools, tool accessories and related equipment, machinery and tools; Nickel plating; Research in the field of manufacturing processes; Technical consulting related to the manufacturing of oil and gas equipment, control systems, and machinery | | | WE KNOW DOWNHOLE D&L Manufacturing, Inc.
86331329 08 Jul 2014 | on 30 Nov 2021
| Assembly of oil and gas industrial machines for others; Assembly of pr... Class 040 Class 040 Treatment & Processing of Materials Services Assembly of oil and gas industrial machines for others; Assembly of products for others; Consultation in the field of custom fabrication of oil and gas industrial machines; Manufacturing services for others in the field of equipment, machinery and tools for use in the oil and gas industry, namely, mechanical set packers, hydraulic set packers, permanent packers, service tools, tool accessories and related equipment, machinery and tools; Nickel plating; Research in the field of manufacturing processes; Technical consulting related to the manufacturing of oil and gas equipment, control systems, and machinery | | | D&L OIL TOOLS D&L Manufacturing, Inc.
86332453 09 Jul 2014 | on 30 Nov 2021
| Assembly of oil and gas industrial machines for others; Assembly of pr... Class 040 Class 040 Treatment & Processing of Materials Services Assembly of oil and gas industrial machines for others; Assembly of products for others; Consultation in the field of custom fabrication of oil and gas industrial machines; Manufacturing services for others in the field of equipment, machinery and tools for use in the oil and gas industry, namely, mechanical set packers, hydraulic set packers, permanent packers, service tools, tool accessories and related equipment, machinery and tools; Nickel plating; Research in the field of manufacturing processes; Technical consulting related to the manufacturing of oil and gas equipment, control systems, and machinery | | | DLH D&L Manufacturing, Inc.
87786724 06 Feb 2018 | on 26 Mar 2019
| Oil and gas well downhole equipment and service tools, namely, openhol... Class 007 Class 007 Machinery Products Oil and gas well downhole equipment and service tools, namely, openhole packers | | | TRILOBITE D&L Manufacturing, Inc.
87786687 06 Feb 2018 | on 19 Mar 2019
| Oil and gas well downhole equipment and service tools, namely, tubing ... Class 007 Class 007 Machinery Products Oil and gas well downhole equipment and service tools, namely, tubing anchors and catchers | | 
