Average Co-Inventor Count = 5.25
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. Halliburton Energy Services, Inc. (4 from 11,795 patents)
4 patents:
1. 11255167 - Shunt tube assembly entry device
2. 10563485 - Shunt tube assembly entry device
3. 9938801 - Shunt tube assembly entry device
4. 8448705 - Methods of preventing premature fracturing of a subterranean formation using a sheath