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. Other (1 from 832,891 patents)
2. The United States of America As Represented by the United States (1 from 3,975 patents)
2 patents:
1. 4537710 - Method of storing radioactive wastes using modified tobermorite
2. 4274881 - High temperature cement