Average Co-Inventor Count = 2.00
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. Nabors Drilling Technologies Usa, Inc. (1 from 210 patents)
2. Nabors Drilling Usa, LP (1 from 6 patents)
2 patents:
1. 10107046 - Articulating grasshopper arm
2. 8943790 - Drag train transporter and carrier