Average Co-Inventor Count = 4.29
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. Bell Helicopter Textron Inc. (3 from 841 patents)
3 patents:
1. 10496787 - System and method of rotorcraft usage monitoring
2. D458892 - Quad tiltrotor
3. D453317 - Quad tiltrotor