Average Co-Inventor Count = 3.00
ph-index = 1
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. Keycorp Limited (2 from 13 patents)
2 patents:
1. 8271368 - Method and system for clearing financial instruments
2. 8112337 - Method and system for clearing financial instruments