Average Co-Inventor Count = 4.00
ph-index = 5
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. (9 from 841 patents)
9 patents:
1. D870639 - Foldable tiltrotor aircraft
2. D857607 - Aircraft
3. D824320 - Foldable tiltrotor aircraft
4. D824321 - Foldable tiltrotor aircraft
5. D808328 - Foldable tiltrotor aircraft
6. D772137 - Tiltrotor aircraft landing gear
7. D739335 - Tiltrotor aircraft with forward-swept wings
8. D731395 - Tiltrotor aircraft tail section
9. D731394 - Tiltrotor aircraft with fixed engines