Average Co-Inventor Count = 3.27
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 (3 from 164,108 patents)
3 patents:
1. 7873664 - Systems and computer program products to browse database query information
2. 7447687 - Methods to browse database query information
3. 6947929 - Systems, methods and computer program products to determine useful relationships and dimensions of a database