Cobb County and Atlanta Bar Associations State Bar of Georgia.

Queens County and Brooklyn Bar Associations New York County Lawyers Bar Association.

Cincinnati Member, Internet/eCommerce and Computer Law Committee, 1983—, Chair, 1992-1994 International Law Committee, 1983— Corporate Counsel Committee, 1983—, Ohio State Member, Computer Law Committee, 1984—, Kentucky, Northern Kentucky and Americ

State Bar of California Chair, Trademark Committee, Intellectual Property Law Section.

State Bar of California.

Utah State Bar American Intellectual Property Law Association.

The Florida Bar New York State and American Bar Associations.

Hawaii State Secretary, Bankruptcy Section, 2000-2001 and American Bar Associations.