Average Co-Inventor Count = 1.00
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. Extractor Corporation (2 from 5 patents)
2 patents:
1. 12038026 - Method of using a hydraulic stake puller
2. 11332955 - Hydraulic stake puller