New Patent Assignments in New Haven County, CT was 1.00000 Patents in February of 2023, according to the United States Federal Reserve. Historically, New Patent Assignments in New Haven County, CT reached a record high of 150.00000 in April of 2018 and a record low of 1.00000 in April of 1980. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in New Haven County, CT - last updated from the United States Federal Reserve on May of 2024.