GM Leads in Clean-Energy Patents
Ranking demonstrates GMâs commitment to sustainable transportation
DETROIT â General Motors received more clean-energy patents last year than any other organization, according to the Clean Energy Patent Growth Index of U.S. patents. GMâs 135 patents represent nearly 14 percent of the total 1,881 received by 700 entities.
âU.S. clean-energy patents were at an all-time high in 2010,â said Victor Cardona, co-chair of the Cleantech Group at Heslin Rothenberg Farley & Mesiti, publisher of the index. âGM has clearly put forth a lot of effort in a range of clean-energy technologies, resulting in its appearance at the top of the list for the first time.â
The Clean Energy Patent Growth Index tracks the granting of U.S. patents in solar, wind, hybrid/electric vehicles, fuel cells, hydroelectric, tidal/wave, geothermal, biomass/biofuels and clean, renewable energy.
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