Average Co-Inventor Count = 5.83
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. National Oilwell Dht, L.p. (2 from 63 patents)
2 patents:
1. 10906104 - Systems and methods of fabrication and use of wear-resistant materials
2. 10214812 - Cutter elements for drill bits and methods for fabricating same