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. Shell Oil Comapny (3 from 7,646 patents)
3 patents:
1. 4426298 - Textile processing oils
2. 4348244 - Lubricating compositions for primary backing fabrics used in the
3. 4288331 - Lubricating compositions for primary backing fabrics used in the