New Patent Assignments in Washington County, OR was 1.00000 Patents in February of 2023, according to the United States Federal Reserve. Historically, New Patent Assignments in Washington County, OR reached a record high of 202.00000 in August of 2006 and a record low of 1.00000 in September of 1980. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Washington County, OR - last updated from the United States Federal Reserve on May of 2024.