New Patent Assignments in Columbia County, WI was 3.00000 Patents in June of 2022, according to the United States Federal Reserve. Historically, New Patent Assignments in Columbia County, WI reached a record high of 8.00000 in April of 2008 and a record low of 1.00000 in September of 1995. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Columbia County, WI - last updated from the United States Federal Reserve on May of 2024.