Average Co-Inventor Count = 3.60
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. Chevron U.s.a. Inc. (3 from 2,440 patents)
3 patents:
1. 12352136 - Downhole sand control screen system
2. 11555383 - Sand control screen assemblies and associated methods of manufacturing
3. 11174711 - Methods of coating a sand screen component