Average Co-Inventor Count = 3.43
ph-index = 2
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. International Business Machines Corporation (3 from 164,135 patents)
2. Other (1 from 832,718 patents)
4 patents:
1. 8418049 - Stakeholder matrix
2. 8185540 - Visual structuring of multivariable data
3. 7925660 - Method for visual structuring of multivariable data
4. 7516114 - Visual structuring of multivariable data