Average Co-Inventor Count = 1.33
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. H.h. Brown Shoe Company, Inc. (2 from 24 patents)
2 patents:
1. 5499459 - Footwear with replaceable, watertight bootie
2. D338996 - Shoe sole