Average Co-Inventor Count = 3.00
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. Markem-imaje Corporation (2 from 47 patents)
2 patents:
1. 9631107 - Ink compositions
2. 9631108 - Ink compositions