Average Co-Inventor Count = 3.00
ph-index = 3
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. Parker-hannifin Corporation (3 from 1,661 patents)
3 patents:
1. 8075656 - Separator assembly
2. 8002865 - Separator assembly
3. 7766989 - Separator assembly