Average Co-Inventor Count = 3.00
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. Silicor Materials Inc. (1 from 22 patents)
2. Calisolar Inc. (1 from 6 patents)
2 patents:
1. 8540958 - Cascading purification
2. 8216539 - Cascading purification