New Patent Assignments in Placer County, CA was 1.00000 Patents in February of 2023, according to the United States Federal Reserve. Historically, New Patent Assignments in Placer County, CA reached a record high of 99.00000 in December of 2021 and a record low of 1.00000 in May of 1992. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Placer County, CA - last updated from the United States Federal Reserve on May of 2024.