Average Co-Inventor Count = 1.00
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. Societe Francaise D'equipements Pour La Navigation Aerienne (2 from 9 patents)
2 patents:
1. 4198654 - Systems for the display and indication of information
2. 4198655 - Systems for the display and indication of information