Average Co-Inventor Count = 8.00
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. Schlumberger Technology Corporation (2 from 10,180 patents)
2 patents:
1. 11389858 - Cold rolling devices and cold rolled rotary shouldered connection threads
2. 10160033 - Cold rolling devices and cold rolled rotary shouldered connection threads