Average Co-Inventor Count = 4.00
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. Carbo Ceramics Inc. (1 from 113 patents)
1 patent:
1. 10161237 - Identification of proppant in subterranean fracture zones using a ratio of capture to inelastic gamma rays