Average Co-Inventor Count = 2.00
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. Premier Dies Corporation (2 from 3 patents)
2 patents:
1. 8268213 - Flexible lip extruder, and methods of extruding material
2. 7845927 - Flexible lip extruder, and methods