New Patent Assignments in Butler County, PA was 1.00000 Patents in August of 2022, according to the United States Federal Reserve. Historically, New Patent Assignments in Butler County, PA reached a record high of 18.00000 in June of 2011 and a record low of 1.00000 in July of 1983. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Butler County, PA - last updated from the United States Federal Reserve on May of 2024.