New Patent Assignments in Shelby County, AL was 1.00000 Patents in November of 2022, according to the United States Federal Reserve. Historically, New Patent Assignments in Shelby County, AL reached a record high of 7.00000 in May of 1998 and a record low of 1.00000 in September of 1991. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Shelby County, AL - last updated from the United States Federal Reserve on May of 2024.