Mark C. Patterson is Senior Vice President - Rental Services and President of Allis-Chalmers Rental Services LLC. Prior to such time Mr. Patterson served as Executive Vice President of Sales and Business Development for Allis-Chalmers Rental Services LLC organizing managing and coordinating the sales effort for the company. Mr. Patterson previously worked with Oil & Gas Rental Services Inc. since August 1989 and has over 18 years experience in the rental service business and over 27 years experience in the oil and gas service sector of the oil and gas industry. While with Oil & Gas Rental Services Inc. Mr. Patterson served as Vice President of Sales in Houston managing the Houston sales and marketing effort until December 18 2006. |