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.
Throughout his life, he played a crucial role as an expert in various trials, particularly in evaluating evidence. Between 1923 and his retirement in 1962, he was an academic figure at the Jagiellonian University based in Kraków.