Background
Janssen, Léon Peter Bernard Marie was born on September 8, 1945 in Tegelen, Limburg, The Netherlands. Son of Herman Hendrik Janssen and Maria Petronella Christina Linssen.
Janssen, Léon Peter Bernard Marie was born on September 8, 1945 in Tegelen, Limburg, The Netherlands. Son of Herman Hendrik Janssen and Maria Petronella Christina Linssen.
Degree in physical engineering, Delft Technology University, The Netherlands, 1972. Doctor of Applied Science, Delft Technology University, The Netherlands, 1976.
Research scientist Delft Technology University, 1976-1977, docent, 1978-1984. Professor chemical engineering University Groningen, The Netherlands, since 1984. Visiting faculty University Delaware, Newark, 1977-1978.
Chairman Working Party on Engineering Rheology, European Federation Chemical Engineering, Frankfurt, Germany, 1984-1993, Technology Consultant Center, Groningen, since 1986. Board directors Innovation Center, Groningen, 1990-2002. Consultant various industries.
Member Royal Netherlands Society Sciences, Royal Society Engineers.
Married Renee van Rosmalen, October 18, 1972. Children: Camiel, Dorota.