Halliburton

5 registered patent practitioners: 2 patent attorneys and 3 patent agents, Houston, TX.

• Rory D. Daussin — Patent agent, Reg. No. 58038, Halliburton
• Michael E. Jenney — Patent attorney, Reg. No. 73307, Halliburton
• Shayne L. Phillips — Patent agent, Reg. No. 65656, Halliburton
• Marlene L. Valderrama — Patent agent, Reg. No. 76412, Halliburton
• Scott F. Wendorf — Patent attorney, Reg. No. 48029, Halliburton