Average Co-Inventor Count = 1.50
ph-index = 2
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 Lubrizol Corporation (2 from 1,305 patents)
2 patents:
1. 5641734 - Biodegradable chain bar lubricant composition for chain saws
2. 5538654 - Environmental friendly food grade lubricants from edible triglycerides