Background
Ehrlich, Charles David was born on September 10, 1951 in Miami, Florida, United States. Son of Maurice Lee and Bena Zeva Ehrlich.
Ehrlich, Charles David was born on September 10, 1951 in Miami, Florida, United States. Son of Maurice Lee and Bena Zeva Ehrlich.
Bachelor of Science, U. Miami, 1973; Doctor of Philosophy, University of Pennsylvania, 1979.
Physicist Research and Development, Varian Associations Extrion Division, Gloucester, Massachusetts, 1979-1983; manager batch process product development, Varian Associations Extrion Division, Gloucester, Massachusetts, 1984; staff physicist, National Bureau of Standards, Gaithersburg, Maryland., 1984-1987; group leader, pressure group, National Institute Standards & Technology, Gaithersburg, Maryland., 1987-1994; program analyst, National Institute Standards & Technology, Gaithersburg, Maryland., 1994-1995; senior program analyst, National Institute Standards & Technology, Gaithersburg, Maryland., 1995-1996; deputy chief, technical Studies. activities program, National Institute Standards & Technology, Gaithersburg, Maryland., since 1996. Workshop organizer National Institute Studies and Technology, 1987-1989. Instructor since 1990;invited conference procs. author Proceedings of 4th Italy-United States Bilateral Seminar, 1992.
Boy scout assistant patrol leader Boy Scouts American, Gaithersburg, 1991-1994, cub scout den leader Cub Scouts American, Gaithersburg, 1989-1991. Member American Society Testing & Materials (vice chairman 1986-1990), American Vacuum Society (chairman 1987-1991), International Bureau Weights and Measures (session chairman Paris 1993, member comité consultatif pour la masse et les grandeurs apparentées since 1987), National Conference Studies laboratories (chairman since 1989).
Married Susan Rae Morris, June 2, 1974. Children: Rebecca, Gabriel.