Average Co-Inventor Count = 3.00
ph-index = 3
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. Berol Kemi Ab (3 from 48 patents)
3 patents:
1. 4830739 - Process and composition for the froth flotation beneficiation of iron
2. 4795578 - Process and composition for the froth flotation beneficiation of iron
3. 4732667 - Process and composition for the froth flotation beneficiation of iron