New Patent Assignments in Walworth County, WI was 2.00000 Patents in January of 2024, according to the United States Federal Reserve. Historically, New Patent Assignments in Walworth County, WI reached a record high of 4.00000 in June of 2006 and a record low of 1.00000 in May of 1984. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Walworth County, WI - last updated from the United States Federal Reserve on June of 2026.