U.S. Granted Patents: Plant Patents Originating in Virginia was 1.00000 Number in January of 2020, according to the United States Federal Reserve. Historically, U.S. Granted Patents: Plant Patents Originating in Virginia reached a record high of 5.00000 in January of 1995 and a record low of 0.00000 in January of 1993. Trading Economics provides the current actual value, an historical data chart and related indicators for U.S. Granted Patents: Plant Patents Originating in Virginia - last updated from the United States Federal Reserve on April of 2024.