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. (1 from 24 patents)
2 patents:
1. D544656 - Hydraulic rotor and sprayer for pressure cleaner system
2. 4510701 - Athletic shoe and counter