Average Co-Inventor Count = 4.36
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. Esco Corp. (2 from 177 patents)
2 patents:
1. RE42629 - Wear assembly for a digging edge of an excavator
2. 5653048 - Wear assembly for a digging edge of an excavator