Average Co-Inventor Count = 2.40
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. Alsthom-atlantique (2 from 119 patents)
2 patents:
1. 4378060 - Braking device for a high-inertia rotor
2. 4329609 - Rotor with a damper screen for an alternator with projecting poles