New Patent Assignments in Boone County, IL was 3.00000 Patents in October of 2022, according to the United States Federal Reserve. Historically, New Patent Assignments in Boone County, IL reached a record high of 35.00000 in March of 2012 and a record low of 1.00000 in May of 1981. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Boone County, IL - last updated from the United States Federal Reserve on May of 2024.