KIDDING PATENTS 2013

System and method for implementing an investment company that issues a class of conventional shares and a class of exchange-traded shares in the same fund; US 8,417,623 B2; 4/9/2013; Class 705/37; 18 claims; assigned to The Vanguard Group, Inc. Administering a single investment company that issues one or more classes of shares that are bought ... ................
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