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. Phillips 66 Company (2 from 354 patents)
2 patents:
1. 11186432 - External floating roof tank shell extension
2. 10689189 - External floating roof tank shell extension