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. Basf Corporation (1 from 2,036 patents)
1 patent:
1. 6372164 - Method and apparatus for applying a colorant to a thermoplastic to produce a visual effect