Number of patents granted to Rolls-Royce in the USA from 2010-2017

This statistic displays the number of patents issued to Rolls-Royce by the U.S. Patent & Trademark Office for the years 2010 through to 2017. Over the eight years recorded here, Rolls-Royce registered 1,994 patents in the USA.

本统计数据展示了美国专利商标局在2010年至2017年期间授予劳斯莱斯公司的专利数量。在所记录的八年期间，劳斯莱斯在美国注册了1,994项专利。