Average Co-Inventor Count = 3.00
ph-index = 2
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. (2 from 11,795 patents)
2 patents:
1. 6815665 - Apparatus and methods for determining gravel pack quality
2. 6552333 - Apparatus and methods for determining gravel pack quality