. . . "U.S. Patent and Trademark Office operations and funding : hearing before the Subcommittee on Courts, the Internet, and Intellectual Property of the Committee on the Judiciary, House of Representatives, One Hundred Seventh Congress, first session, June 7, 2001"@en . . . "U.S. Patent and Trademark Office operations and funding hearing before the Subcommittee on Courts, the Internet, and Intellectual Property of the Committee on the Judiciary, House of Representatives, One Hundred Seventh Congress, first session, June 7, 2001"@en . . . . . . . . . . . .