September 23, 2009 - by Lisa Sibley -
Cardinal Resources, specializing in high capacity water filtration, is one of 8 new companies the Cleantech Group spotted in the past week. Details in the Pitch o’ the week.
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February 28, 2008 - by David Ehrlich -
Next generation biofuel companies pull in funding, along with 10 other deals that landed on our radar over the past week.
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