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 Paper Company (1 from 1,173 patents)
2. Evergreen Packaging International B.v. (0 patent)
1 patent:
1. 6315705 - Pressure pad having sculpted quadrantal regions