Average Co-Inventor Count = 2.00
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. Bj Services Company (2 from 266 patents)
2 patents:
1. 5547506 - Storable liquid cementitious slurries for cementing oil and gas wells
2. 5447197 - Storable liquid cementitious slurries for cementing oil and gas wells