Background
Trenholm, Thomas David was born on March 25, 1955 in Middlesbrough, England. Came to the United States, l987. Son of Eric and Florence Isabella (Leonard) Trenholm.
Trenholm, Thomas David was born on March 25, 1955 in Middlesbrough, England. Came to the United States, l987. Son of Eric and Florence Isabella (Leonard) Trenholm.
Bachelor of Science in Mechanical Engineering, Newcastle Polytechnic, Newcastle-upon-Tyne, England, 1977.
Trainee, draftsman Head Wrightson Process Engineering, Stockton, England, 1971-1978. Design engineer Head Wrightson Machine Company, Middlebrough, 1978-1982, Rokop Davy, Middlebrough, 1982-1985. Chief engineer Rokop Mangels, Sao Paulo, Brazil, 1985-1987.
Senior project engineer Rokop Corporation, Pittsburgh, since 1987.