Average Co-Inventor Count = 2.40
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. Societe Nouvelle D'exploitation La Calhene (2 from 3 patents)
2 patents:
1. 4915563 - Automatic lock for mechanisms controlling various movements of the
2. 4873885 - Device for the disconnectable coupling of a toggle joint to a