Average Co-Inventor Count = 1.02
ph-index = 20
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. Nike, Inc. (20 from 15,237 patents)
2. Columbia Sportswear North America, Inc. (12 from 194 patents)
3. Montrail, Inc. (4 from 11 patents)
4. Spencer Real Estate, LLC (1 from 5 patents)
5. Columbia Sportswear Company (1 from 4 patents)
38 patents:
1. D1010281 - Article of footwear
2. D945754 - Footwear
3. D826539 - Footwear
4. D826538 - Footwear
5. D797421 - Footwear
6. D793689 - Footwear
7. D790830 - Footwear
8. D756092 - Footwear
9. D754956 - Footwear
10. D735460 - Footwear
11. D734931 - Footwear
12. D707933 - Footwear
13. D707939 - Footwear
14. D686404 - Footwear
15. D667208 - Footwear