Check out these techs. Google Demo investors will.

Three Detroit-area tech startups have won a chance to pitch their companies to investors lined up by Google and looking for business ideas to put their money behind.   After competing last week in the Grand Circus Detroit Google Demo Day competition, the founders of AdAdapted, GENOMENON and LevelEleven, are hoping to be picked to visit Google’s California HQ in April and spill to investors what’s promising about their companies. One or two will make the cut to make the trip to Mountainview, Calif.   Excerpt: “We’re very impressed by the talented entrepreneurs and innovative companies in the Detroit area. Google for Entrepreneurs partners with organizations like Grand Circus to help these local communities of entrepreneurs grow and thrive,” said John Lyman, head of partnerships and marketing for Google for Entrepreneurs.   Read more about these little companies that could here.