This statistic depicts the percent distribution of fuel cell patents in the United States between 2002 and 2013, by state. During that period, 33 percent of fuel cell patents were issued in Michigan.
Distribution of fuel cell patents in the United States between 2002 and 2013, by state
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US Department of Energy. (December 1, 2015). Distribution of fuel cell patents in the United States between 2002 and 2013, by state [Graph]. In Statista. Retrieved December 22, 2024, from https://www.statista.com/statistics/654276/us-fuel-cell-patents-by-state/
US Department of Energy. "Distribution of fuel cell patents in the United States between 2002 and 2013, by state." Chart. December 1, 2015. Statista. Accessed December 22, 2024. https://www.statista.com/statistics/654276/us-fuel-cell-patents-by-state/
US Department of Energy. (2015). Distribution of fuel cell patents in the United States between 2002 and 2013, by state. Statista. Statista Inc.. Accessed: December 22, 2024. https://www.statista.com/statistics/654276/us-fuel-cell-patents-by-state/
US Department of Energy. "Distribution of Fuel Cell Patents in The United States between 2002 and 2013, by State." Statista, Statista Inc., 1 Dec 2015, https://www.statista.com/statistics/654276/us-fuel-cell-patents-by-state/
US Department of Energy, Distribution of fuel cell patents in the United States between 2002 and 2013, by state Statista, https://www.statista.com/statistics/654276/us-fuel-cell-patents-by-state/ (last visited December 22, 2024)
Distribution of fuel cell patents in the United States between 2002 and 2013, by state [Graph], US Department of Energy, December 1, 2015. [Online]. Available: https://www.statista.com/statistics/654276/us-fuel-cell-patents-by-state/