Christopher Alan Major

3 Patents

• US126182972026

  Racking Board Systems and Methods

  Helmerich & Payne, Inc.

  0 cites
• US123595142025

  Systems and Methods for Make-up and Break-out of Drill Pipe

  Helmerich & Payne, Inc.

  0 cites
• US119398202024

  Systems and Methods for Tubular Element Handling

  Helmerich & Payne, Inc.

  0 cites