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. The Frazer and Cruickshank Living Trust (1 from 3 patents)
2. The Frazer and Cruickshank Living Trust Dated 3/24/1982 (1 from 1 patent)
2 patents:
1. 10301192 - Removal of copper from aqueous streams using an iron promoted activated alumina
2. 9725335 - Removal of copper from aqueous streams using an iron promoted activated alumina