Ramey LLP wishes to congratulate its client CNPC, USA on the issuance of U.S. Patent Number 11,401,749 titled CUTTING ELEMENT WITH REDUCED FRICTION on August 2, 2022. The patent is a cutting element which comprises a cylindrical substrate, a table bonded to the substrate, a working surface on the top of the table, and a plurality of dimples on the working surface.
Ramey LLP is a full-service intellectual property law firm working with a national client base from our Houston, Texas office. We are dedicated to enhancing client results through efficient practice management, innovative technologies and the use of skilled professionals.
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