800-606-1606
An entrepreneur since his teenage years, Mr. Henderson has compiled an impressive record of achievement in a variety of business endeavors, served as an officer and director of a public company, and was among the first to offer Internet marketing services to retail businesses. In 2002, he moved to Corpus to work along side his father in his father’s business, Doyles Valves. Mr. Henderson assumed control of the company after his father’s passing in 2005 and has since expanded and transformed Doyle’s Valves – now known as DOYLES – into a full-service pressure control equipment company with three manufacturing facilities in the U.S. and a sales presence worldwide. Mr. Henderson is a graduate of Dallas Baptist University.
James brings 20+ years of expertise and experience in a wide range of business settings – Operations, Sales and Information Systems, Transportation, Distribution, Logistics, Financial Management and Acquisitions. A graduate of Texas Tech with a BBA in Finance & Marketing, James has compiled an impressive record of re-engineering, restructuring and revitalizing companies to improve their overall performance. Among these are MedSolutions, Stericycle (Gulf Coast district) and Beacon Home Health.
Kendra Kinnison, a Certified Public Accountant, is the Vice President of Finance and Administration, responsible for overseeing the accounting, human resources, information technology and supply chain management functions of the company.
Mrs. Kinnison, a 2000 graduate of Texas A&M University-Corpus Christi, was the youngest Master of Business Administration recipient in the school's history. She is also a graduate of Leadership Corpus Christi and serves on the boards of several community organizations, including the Momentum 2015 Steering Committee at A&M-CC, the Volunteer Services Council of the Corpus Christi State School, and the Corpus Christi Business and Professional Women's Club.
Prior to joining DOYLES, Ms. Kinnison was the managing member of Kinnison & Co., LLC, a business-consulting firm that provided project management and controllership services to organizations throughout Texas.
Mr. Lowry joined the company in 1995, and has been instrumental in developing DOYLES stringent quality system through the American Petroleum Institute. His strong leadership skills, work ethic, and loyalty is what has allowed him to steadily move through the organization into executive management. Mr. Lowry oversees the company's operations, which include engineering, manufacturing, and quality control.
Joe Windover, DOYLES Vice President of Sales, graduated from the University of Toledo and has more than16 years of experience in building successful sales organizations in the financial products and services industry. A native Michigan resident, Joe recently traded his snowboard in for a surfboard as he and his family enjoy the coastal beaches and surf of the Gulf of Mexico. He is responsible for developing new business in the US and internationally.
Mr. Jackson was the third employee hired at DOYLES, and has more than 15 years of service with the company. Beginning in the shop, Mr. Jackson moved into a sales role just months after joining the organization. In addition to being highly involved in the sales department, Mr. Jackson also runs DOYLES ETG (Equipment Trading Group) division, which buys and sells all types of oilfield equipment both domestically and internationally.
Henry Yang, PhD, PE, has nearly 20 years experience as an Engineer in the oil and gas industry. Prior to joining DOYLES, Dr. Yang worked at FMC Technologies, ICT and National Oilwell Varco as Senior Project Engineer, Engineering Manager, Principal Engineer and Area Manager for China. His technical specialties include flow and pressure control equipment, reciprocating pumps, motion compensation equipment, dynamic seals and hoisting equipment.
Dr. Yang received both his B.S. and M.S. from Daqing Petroleum University in China and his PhD from Montana State University. He is a licensed professional engineer registered in Texas.
A Human Resources professional for 22 years, Patricia Bell’s career has included various HR roles in several industries such as Consumer Products, Information Technology, Financial Services and Telecommunications. Recent positions include Recruiting Manager at Sears Holdings and Human Resources Manager at Sprint.
Supporting community efforts has always been important to Ms. Bell. As Business Development Manager of The AIM Institute in Omaha, Nebraska, she trained HR professionals to use the Internet for online recruiting in a collaborative effort with the Omaha Chamber of Commerce. Additional community involvement included serving as a mentor for the YWCA Black Achievers Program, Ambassador for the Austin Capital City African American Chamber of Commerce and benevolent activities.
Ms. Bell holds a PHR Certification with the Society of Human Resources, is a Graduate of the Bellevue, Nebraska Chamber of Commerce Leadership Program and was the 2007 National winner of the Business and Professional Women (BPW) Individual Development Speech.
Dennis Stephens, a 30-year veteran of the oil and gas industry, joined DOYLES in September, 2007 as Quality Control Manager. To augment his career development, Dennis received both Six Sigma and Lean Manufacturing training.
Prior to joining DOYLES, Dennis served as Quality Manager at Cameron for two years, worked at Flow Products for six years and began his career at Dailey Petroleum Service (dba Dailey Oil Tools), where he worked in quality for 22 years.