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 October 31, 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 October 31, 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: October 31, 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 October 31, 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/