Average Co-Inventor Count = 3.71
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 164,108 patents)
3 patents:
1. 8428982 - Monitoring business performance
2. 7870016 - Report management system
3. 7720804 - Method of generating and maintaining a data warehouse