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. Petrokleen, Ltd. (2 from 2 patents)
2 patents:
1. 5962738 - Polymeric-amine fuel and lubricant additive
2. 5559270 - Method of synthesizing pure additives and the improved compositions