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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"He says 100% of his sales go to the foundation, but I'm not so sure, " says James Davie, a patent model collector and former patent examiner.

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M-PESA, technically a business unit of Vodafone, which holds the patent for the idea, is now being implemented in South Africa by Vodacom, where Lonie acts as executive head of its mobile payments business.

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