Manassas Park City, VA - New Patent Assignments in Manassas Park city, VA was 3.00000 Patents in September of 2022, according to the United States Federal Reserve. Historically, Manassas Park City, VA - New Patent Assignments in Manassas Park city, VA reached a record high of 38.00000 in December of 2012 and a record low of 1.00000 in July of 1985. Trading Economics provides the current actual value, an historical data chart and related indicators for Manassas Park City, VA - New Patent Assignments in Manassas Park city, VA - last updated from the United States Federal Reserve on May of 2024.