Background
Berntsen, Denis A. was born on April 22, 1947 in Chicago, Illinois, United States.
Berntsen, Denis A. was born on April 22, 1947 in Chicago, Illinois, United States.
Bachelor of Science in Electrical Engineering, University of Illinois, 1969; Juris Doctor, University of Illinois, 1972.
Worked at McDonnell, Boehnen, Hulbert & Berghoff, Limited. Admitted to the bar, 1972, Illinois. 1985, Massachusetts; registered to practice before United States.
Patent and Trademark Office.
Member: Bar Association of the Seventh Federal Circuit, American Bar Association. Intellectual Property Law Association of Chicago.
Bar Association of the Seventh Federal Circuit, American Bar Association. Intellectual Property Law Association of Chicago. (Resident).