Average Co-Inventor Count = 4.94
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. The Vanguard Group, Inc. (6 from 37 patents)
6 patents:
1. 10565654 - Computer system and computerized method for administering an investment fund
2. 10043216 - 3-D graphical visualization of diversification of portfolio holdings
3. 9633395 - Method of administering an investment fund
4. 8571963 - Method of administering an investment fund
5. 8185464 - Method of making distributions from an investment fund
6. 8180695 - Method of administering an investment fund that seeks to provide regular monthly payments without consuming principal