United States - Real Government Gross Investment: Federal: National Defense: Gross Investment: Intellectual Property Products: Research and Development (chain-type quantity index) was 139.97900 Index 2009=100 in October of 2023, according to the United States Federal Reserve. Historically, United States - Real Government Gross Investment: Federal: National Defense: Gross Investment: Intellectual Property Products: Research and Development (chain-type quantity index) reached a record high of 163.72400 in July of 1987 and a record low of 17.08600 in April of 1947. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Real Government Gross Investment: Federal: National Defense: Gross Investment: Intellectual Property Products: Research and Development (chain-type quantity index) - last updated from the United States Federal Reserve on April of 2024.