Average Co-Inventor Count = 3.00
ph-index = 1
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. Briggs & Stratton, LLC (2 from 779 patents)
2 patents:
1. 11483969 - Vertical shaft electric powerhead
2. D833485 - Powerhead