Average Co-Inventor Count = 1.00
ph-index = 5
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. (3 from 194 patents)
2. Sorel Corporation (2 from 131 patents)
5 patents:
1. D667620 - Footwear
2. D659974 - Footwear
3. D649751 - Footwear
4. D636984 - Footwear
5. D635346 - Footwear