Background
SUMNER, JOHN was born on March 16, 1953 in Pasadena, California, United States.
SUMNER, JOHN was born on March 16, 1953 in Pasadena, California, United States.
University of Southern California (Bachelor of Arts, 1975). Loyola University (Juris Doctor, 1979).
Working as a partner of RESIDENTS AT SAN DIEGO. CALIFORNIA. Admitted to the bar, 1979, California. 1980, United States. District Court, Central District of California. 1986, United States. District Court, Southern and Northern Districts of California.
1987, United States.
District Court, Eastern District of California. 1988, United States. Court of Appeals for the Federal Circuit. Registered to practice before United States.
Patent and Trademark Office (Not admitted in Illinois).
Los Angeles County, Orange County and American Bar Associations. State Bar of California.