Average Co-Inventor Count = 1.00
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. C. & J. Clark America, Inc. (2 from 12 patents)
2 patents:
1. D339907 - Shoe sole
2. D339908 - Shoe sole