Phillips Petroleum Company is an american oil company, predecessor of conocophillips founded in 1917 by Frank Phillips.
Phillips Petroleum Company is a company in the petroleum industry founded by Frank Phillips, an oil industrialist, on January 1, 1917. The company is headquartered in Bartlesville, Oklahoma, United States. Phillips Petroleum Company is a subsidiary of ConocoPhillips, its parent organization. The company is an instance of an organization. Over the years, Phillips Petroleum Company has been assigned count of 7 patents.