Roanoke, Connecticut, Maryland State and American Bar Associations The District of Columbia Bar Virginia State Bar.

National Employment Lawyers Association Texas Employment Lawyers Association.

State Bar of Arizona Chair, Antitrust Section, 1995-1996 American Bar Association Member, Sections on Antitrust Law Health Law American Health Lawyers Association Arizona Association of Health Care Lawyers Member, Executive Committee, 1995-1999

Bar Association of San Francisco State Bar of California.

State Bar of California Association of Southern California Defense Counsel Defense Research Institute The Association of Trial Lawyers of America American Board of Trial Advocates.

Santa Monica, Los Angeles County and American Bar Associations Los Angeles Intellectual Property Law Association.

Essex County Member, Litigation Section, New Jersey State Member, Civil Trial Bar Section Bar Association The Association of the Federal Bar of the State of New Jersey The District of Columbia Bar The Association of Trial Lawyers of America.

High Point and North Carolina Secretary, General Practice Council, 1987-1993 Bar Associations 18th Judicial District and North Carolina State Bars.

Alameda County Bar Association Litigation and Intellectual Property Sections The State Bar of California.

Milwaukee and American Bar Associations State Bar of Wisconsin Member, Intellectual Property Law Section Wisconsin Intellectual Property Law Association President, 1993-1994 American Intellectual Property Law Association.