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. Council of Scientific and Industrial Research (2 from 2,096 patents)
2 patents:
1. 7252687 - Process for making wet-pink leather
2. 7220394 - Process for simultaneous recovery of chromium and iron from chromite ore processing residue