Salem City, VA - New Patent Assignments in Salem city, VA was 1.00000 Patents in February of 2022, according to the United States Federal Reserve. Historically, Salem City, VA - New Patent Assignments in Salem city, VA reached a record high of 9.00000 in December of 1981 and a record low of 1.00000 in December of 1980. Trading Economics provides the current actual value, an historical data chart and related indicators for Salem City, VA - New Patent Assignments in Salem city, VA - last updated from the United States Federal Reserve on May of 2024.