Average Co-Inventor Count = 5.71
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. Airbus Helicopters Deutschland Gmbh (3 from 237 patents)
3 patents:
1. 11117674 - Aircraft with an airframe and at least one electrically powered thrust producing unit
2. 10933987 - Multirotor aircraft with an airframe and a thrust producing units arrangement
3. 9873512 - Aircraft framework structure with integral ventilation air duct