Average Co-Inventor Count = 2.00
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. (2 from 113 patents)
2 patents:
1. 12208439 - Mullite shell systems for investment castings and methods
2. 11945024 - Mullite shell systems for investment castings and methods