Q1-2033

THREADING AND PRECISION MANUFACTURING LLC 7735 Miller Road No. 3

Houston, TX

Design and Development

Effective Date:Expiration Date:

Registered Since:

JANUARY 26, 2021JANUARY 26, 2024

MAY 6, 2002

Vice President of Global Industry Services

Manufacture of Downhole Drilling Equipment & Oil Country Tubular Goods andAccessories for the Oil and Gas Industry; Provision of Threading Services