Average Co-Inventor Count = 4.00
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. The Associated Octel Company Limited (3 from 23 patents)
3 patents:
1. 6056792 - combustion
2. 5912190 - Synergistic process for improving combustion
3. 5593464 - Fuel additives