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. Columbia Sportswear North America, Inc. (2 from 194 patents)
2 patents:
1. D849418 - Patterned fabric material
2. D833158 - Patterned material