Average Co-Inventor Count = 3.75
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. Ecole Polytechnique Federale De Lausanne (1 from 694 patents)
2. Sensefly Ltd. (1 from 1 patent)
3. Ecole Polytechnique Féderale De Lausanne (epfl) (8 patents)
4. Sensefly S.a. (2 patents)
2 patents:
1. 9611032 - Vertical take-off and landing aerial vehicle
2. D741751 - Drone