Average Co-Inventor Count = 1.33
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. Valeo Corporation (4 from 633 patents)
2. Valeo Embrayages (184 patents)
4 patents:
1. 5857547 - Annular pressure plate for a friction clutch, especially for a motor
2. 5782564 - Clutch release bearing
3. 5655640 - Diaphragm clutch mechanism, especially for a motor vehicle
4. 5641047 - Clutch mechanism, notably for motor vehicles