Average Co-Inventor Count = 1.00
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. Technisand, Inc. (2 from 4 patents)
2 patents:
1. 6328105 - Proppant containing bondable particles and removable particles
2. 6114410 - Proppant containing bondable particles and removable particles