Method of administering an investment fund that seeks to provide regular monthly payments without consuming principal

Assignee

• Vanguard Group

Inventors

• John Ameriks (5 patents)
• John Buhl (6 patents)
• Edward Delk (5 patents)
• Kathryn Hyatt (7 patents)
• Ranga Narayanan (5 patents)
• Shawn Travis (5 patents)
• Daniel Wallick (5 patents)

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