Throughout his life he served as a chief specialist in various trials, especially in the assessment of evidence. Between 1923 and his retirement in 1962 he was a professor at the Kraków-based Jagiellonian University.
He dedicated his career to serving as a key expert in numerous trials, especially focusing on assessing evidence. From 1923 until his departure in 1962, he held a professorship at the Jagiellonian University located in Kraków.