U-M is applying for patent protection on the development and is actively looking for a corporate partner to help bring the technology to market.

研究小组正在申请专利权，并寻找合作者争取早日将该技术投向市场。

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The original M-16 patent ran out years ago, and now the AR-15 is manufactured by several gunmakers.

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I'm going to patent it...

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Tuesday said it would work out a patent agreement with Telefon AB L.M.

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