Average Co-Inventor Count = 2.77
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. Weatherford Technology Holdings, LLC (3 from 897 patents)
3 patents:
1. 11591881 - Cone for a downhole tool
2. 11319770 - Downhole tool with a retained object
3. 11293244 - Slip assembly for a downhole tool