Average Co-Inventor Count = 1.00
ph-index = 3
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. C. & J. Clark America, Inc. (3 from 12 patents)
3 patents:
1. D359840 - Shoe upper
2. D358930 - Boot upper
3. D356671 - Shoe sole