Average Co-Inventor Count = 2.00
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. International Business Machines Corporation (2 from 164,197 patents)
3 patents:
1. T102701 - Ink jet ink composition
2. 4334878 - Ink jet ink composition
3. 4303545 - Hot roll cleaning paste and method