United States. Patent and Trademark Office. Information Products Division. Index of patents issued from the United States Patent and Trademark Office and the consolidated listing of official gazette notices [CD-ROM]. U.S. Patent & Trademark Office, OCIO, Information Products Division.
Chicago Style (17th ed.) CitationUnited States. Patent and Trademark Office. Information Products Division. Index of Patents Issued from the United States Patent and Trademark Office and the Consolidated Listing of Official Gazette Notices [CD-ROM]. Washington, D.C.: U.S. Patent & Trademark Office, OCIO, Information Products Division.
MLA (9th ed.) CitationUnited States. Patent and Trademark Office. Information Products Division. Index of Patents Issued from the United States Patent and Trademark Office and the Consolidated Listing of Official Gazette Notices [CD-ROM]. U.S. Patent & Trademark Office, OCIO, Information Products Division.