New Patent Assignments in Guilford County, NC was 1.00000 Patents in February of 2023, according to the United States Federal Reserve. Historically, New Patent Assignments in Guilford County, NC reached a record high of 65.00000 in October of 1994 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 Guilford County, NC - last updated from the United States Federal Reserve on May of 2024.