Background
Montrose, Maynard Ellsworth was born on January 27, 1903 in Gloucester, Massachusetts, United States. Son of Isaac M. and Elizabeth Ann (Porter) Montrose.
Montrose, Maynard Ellsworth was born on January 27, 1903 in Gloucester, Massachusetts, United States. Son of Isaac M. and Elizabeth Ann (Porter) Montrose.
Student, Engineering School, General Electric Company, Lynn, Massachusetts, 1924.
Petroleum industry specialist General Electric Company, Dallas and Houston, 1925-1929, manager Shreveport, Louisiana, 1929-1935. Vice president director Lane-Wells Company, Los Angeles, Tulsa, Oklahoma City and Houston, 1935-1945. President, general manager, director Marion (Ohio) Power Shovel Company, 1945-1947.
Senior vice president, director Hughes Tool Company, Houston, 1947-1968, president oil tool division, 1959-1968, director, special consultant, 1968-1976. Chairman, managing director Hughes Tool Company Ltd., England, 1954-1968. President, director Rosemont Enterprises, Inc., since 1965.
Board directors Energy Research and Education Foundation. Former director numerous companies.
Member American Institute Mining, Metallurgical and Petroleum Engineers, Petroleum Equipment Suppliers Association (director, past president), American Association Oilwell Drilling Contractors, National Oil Field Manufacturers and Delegates Society, Mid- Continent Oil and Gas. Association, Indiana Petroleum Association American. Former Member American Petroleum Institute (former director).
Married Mary Elizabeth McGrath, September 6, 1926.