Average Co-Inventor Count = 5.00
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. Carbo Ceramics Inc. (2 from 114 patents)
2 patents:
1. 7825053 - Sintered spherical pellets
2. 7678723 - Sintered spherical pellets