Average Co-Inventor Count = 4.44
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. Parker-hannifin Corporation (2 from 1,661 patents)
2 patents:
1. 8539985 - Compact high pressure rubber hose
2. 7819437 - Flexible captive flange hose connection and method