New Patent Assignments in Robertson County, TN was 1.00000 Patents in October of 2021, according to the United States Federal Reserve. Historically, New Patent Assignments in Robertson County, TN reached a record high of 6.00000 in September of 2019 and a record low of 1.00000 in September of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Robertson County, TN - last updated from the United States Federal Reserve on May of 2024.