Average Co-Inventor Count = 2.00
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. Service National Electricite De France (1 from 15 patents)
2. Societe De Travaux En Milieu Ionisant (s.t.m.i.) (1 from 2 patents)
1 patent:
1. 4777971 - Handling machine able to move along a wall with a random slope