Ahmad Rizal Maharam

4 Patents

• US122413302025

  Tight Tolerance Packer

  Halliburton Energy Services, Inc.

  0 cites
• US122413312025

  Tight Tolerance Packer

  Halliburton Energy Services, Inc.

  0 cites
• US118736962024

  Stage Cementing Tool

  Halliburton Energy Services, Inc.

  0 cites
• US117396112023

  Single Sleeve, Multi-stage Cementer

  Halliburton Energy Services, Inc.

  0 cites