New Patent Assignments in Shelby County, TN was 1.00000 Patents in February of 2023, according to the United States Federal Reserve. Historically, New Patent Assignments in Shelby County, TN reached a record high of 55.00000 in April of 2009 and a record low of 1.00000 in October of 1980. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Shelby County, TN - last updated from the United States Federal Reserve on May of 2024.