Average Co-Inventor Count = 3.60
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. La Telemecanique Electrique (3 from 241 patents)
3 patents:
1. 4933806 - Method and device for controlling an electromagnet whose energization,
2. 4864457 - Method and device for controlling an electromagnet whose energization,
3. 4717841 - Static power switch apparatus