Average Co-Inventor Count = 6.00
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. Castrol Limited (2 from 117 patents)
2 patents:
1. D919436 - Lubricant bottle
2. D919435 - Lubricant bottle