Background
LAMBERTSEN, JOHN was born on July 16, 1953 in Harvey, Illinois, United States.
LAMBERTSEN, JOHN was born on July 16, 1953 in Harvey, Illinois, United States.
University of Oklahoma (Bachelor of Science, Chem.Engr., 1975. Juris Doctor, 1978).
Working as a partner of KNOBBE, MARTENS, OLSON & BEAR. Admitted to the bar, 1978, Illinois and Oklahoma and United States. District Court, Northern District of Illinois. 1982, California; 1983, United States.
District Court, Central and Southern Districts of California and United States.
Court Appeals, Ninth Qrcuit. Registered to practice before United States.
Patent and Trademark Office.
San Diego County and American Bar Associations. The State Bar of California. The Lawyers Club of San Diego.
San Diego Patent Law Association.
Los Angeles Patent Law Association. Orange County Patent Law Association.
Patent Law Association of Chicago. (Resident).