Background
Parnell, David Crosby was born on February 10, 1934 in Shreveport, Louisiana, United States. Son of William Rogers and Ina (Crosby) Parnell.
Parnell, David Crosby was born on February 10, 1934 in Shreveport, Louisiana, United States. Son of William Rogers and Ina (Crosby) Parnell.
Bachelor of Science in Chemical Engineering, Texas Agricultural and Mechanical U., 1956; Master of Science in Chemical Engineering, University Texas, 1958.
Process engineer, Exxon, Baton Rouge, 1958-1967;
chief process engineer, Ford Bacon & Davis, Dallas, 1967-1982;
technical manager, Coastal Chemical, Abbeville, Louisiana, 1982-1986;
co-founder, principal process engineer, TPA, Inc., Dallas, 1987-1989;
environmental engineer, BCM Engineers, Inc., Dallas, 1989-1990;
co-founder, principal process engineer, Lexington Group International, Inc., Dallas, 1991-1993;
principal process engineer, TPA, Inc., Dallas, since 1993. Guest lecturer University Texas, Odessa, 1984, 87, 88, 89, 91, 93, 94. Co-chairman technical session Sulphur 82, London, 1982, Achema-82, Frankfurt, Germany, 1982.
Moderator international sulfur seminars, 1980-1982. Co-chairman subcommittee Gas Processors Association Engineering Databook, 1985.
Treasurer Forest Meadow Baptist Church, Dallas, 1980-1981. Sports official State of Louisiana and City of Baton Rouge, 1961-1967, City of Dallas, 1967-1976. Member AIChE (life, chairman work session 1979), National Wildlife Federation, Humane Society United States, Nature Conservancy, National Audubon Society.
Married Barbara Anne Bisset, August 16, 1957. Children: Donna Kay, David Paul, Janis Lynn, John Robert.