Home › Authors › U. S. Department U.S. DEPARTMENT OF COMMERCE United States Patent and Trademark Office 👤 U. S. Department U.S. DEPARTMENT OF COMMERCE United States Patent and Trademark Office 1 book Books by U. S. Department U.S. DEPARTMENT OF COMMERCE United States Patent and Trademark Office Manual of Patent Examining Pro Manual of Patent Examining Procedure : 9th Ed. 2014