Average Co-Inventor Count = 5.00
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. Entreprise Hydraulique Et Travaux Publics—e.h.t.p. (1 from 1 patent)
2. Plummettaz (1 from 1 patent)
3. Plumettaz (0 patent)
1 patent:
1. 7156584 - Method for installing a high or medium power cable in the ground