Complex sentence: From 1961 he was a teacher at Lund University, and from 1963 he was Professor of Electrical Measurement Technology in Lund, where he was involved in the development of both the inkjet and the ultrasound technology.
Split into simpler sentences: From 1961 he was a teacher at Lund University, and from 1963 he was Professor of Electrical Measurement Technology in Lund. He was involved in the development of both the inkjet and the ultrasound technology.