; Ranking Demonstrates Gm's Commitment to Sustainable Transportation
U.S. Newswire › April 15, 2011
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DETROIT, April 15, 2011 /PRNewswire/ -- 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. GM's 135 patents represent nearly 14 percent of the total 1,881 received by 700 entities.
"U.S. clean-energy patents were at an all-time high in 2010," said Victor Cardona, co-chair of the Cleantech Group at Heslin Rothenberg Farley & Mesiti, publisher of the index. "GM 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."See the full content of this document
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; Ranking Demonstrates Gm's Commitment to Sustainable Transportation
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...
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