US Patent and Trademark Office Commissioner for Patents PO Box 1450 Alexandria, VA 22313-1450
The U.S. Department of Commerce
US Patent and Trademark officeCommissioner for PatentsP.O. Box 1450Alexandria, VA 22313-1450
The U.S. Patent Office administers the patent laws as they relate to the granting of patents for inventions and performs other duties relating to patents
The first full-time Patent Office employee was Dr. William Thornton, in 1802. Prior to that, clerks of the State Department handled patents as needed.