New Patent Assignments in Fairfield County, OH was 1.00000 Patents in November of 2022, according to the United States Federal Reserve. Historically, New Patent Assignments in Fairfield County, OH reached a record high of 15.00000 in May of 2019 and a record low of 1.00000 in July of 1988. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Fairfield County, OH - last updated from the United States Federal Reserve on May of 2024.