Background
Koehnen, Timothy Leonard was born on June 4, 1952 in Shakopee, Minnesota, United States. Son of Leonard Joseph and Ardes Matilda Koehnen.
Koehnen, Timothy Leonard was born on June 4, 1952 in Shakopee, Minnesota, United States. Son of Leonard Joseph and Ardes Matilda Koehnen.
Bachelor of Science, University Minnesota, 1976. Master of Science, University Illinois, Urbana-Champaign, 1981. Doctor of Philosophy, University Illinois, Urbana-Champaign, 1986.
Research assistant University Illinois, 1980—1986. Lecturer University Arizona, Tucson, 1986—1988. Associate professor UTAD-DESG, Vila Real, Portugal, since 1988.
Assistant manager Cooper Theatre, Wayzata, Minnesota, 1972—1973. Secondary teacher Peace Corps., Patrocínio, Minas Gerais, Brazil, 1977—1979. Training substitute coordinator Institute for Information Technology Advancement, Ibadan, Nigeria, 1988.
Member of AIAEE (recording secretary 1986-1987).
Married Ana Maria Boal, October 24, 1998. Children: Mafalda Boal, Tiago Boal, Carlota Boal, Lourenço Boal, Anita Boal, Natacha Boal.