Average Co-Inventor Count = 4.50
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. 10977621 - Action-based to-do list
2. 9754224 - Action based to-do list
3. 7860223 - Method and system for communication confirmation warning