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. Delegation Generale Pour L'armement Dsp/srea/bpi (1 from 1 patent)
1 patent:
1. 6610015 - Device and method for measuring the change in diameter of a vein by the doppler effect