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. Legris Sa (2 from 57 patents)
2. Parker Hannifin Manufacturing France Sas (12 patents)
2 patents:
1. 7273235 - Toothed washer for a tube coupler device, a method of making a toothed washer, and a coupler device of the quick coupling type
2. 5988690 - Device for connecting tube to endpiece