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. Oilfield Equipment Development Center Limited (2 from 19 patents)
2 patents:
1. 10280930 - Surface pump assembly
2. 9366240 - Surface pump assembly