Average Co-Inventor Count = 3.00
ph-index = 1
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. Poma Corporation (1 from 24 patents)
2. Eiffage Metal (0 patent)
3. Eiffage Construction Metallique (0 patent)
1 patent:
1. 12403939 - Device for controlling the embarking in a cable transport facility