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. Canadian Patents & Development Ltd. (1 from 424 patents)
1 patent:
1. 4902344 - Ferric chloride leach of a metal-sulphide bearing material