New Patent Assignments in Jefferson County, MO was 5.00000 Patents in January of 2023, according to the United States Federal Reserve. Historically, New Patent Assignments in Jefferson County, MO reached a record high of 42.00000 in May of 2021 and a record low of 1.00000 in May of 1993. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Jefferson County, MO - last updated from the United States Federal Reserve on May of 2024.