Average Co-Inventor Count = 3.00
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. Brookstone Company, Inc. (2 from 35 patents)
2 patents:
1. D420450 - Foot massager
2. D416328 - Control panel for a foot massager