Average Co-Inventor Count = 4.44
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. International Business Machines Corporation (4 from 164,108 patents)
4 patents:
1. 8560462 - Management of usage costs of a resource
2. 7580913 - Analysis of impact of change in an organizational entity
3. 7216121 - Search engine facility with automated knowledge retrieval, generation and maintenance
4. 7065536 - Automated maintenance of an electronic database via a point system implementation