Average Co-Inventor Count = 1.50
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. W. R. Grace Co. (1 from 853 patents)
2. Dearborn Chemical Company Ltd. (1 from 18 patents)
2 patents:
1. 4629603 - Method of inhibiting cold end corrosion in boilers
2. 4551261 - Dust suppression with elastomer-containing foam