Average Co-Inventor Count = 2.40
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. British Aerospace Public Limited Company (1 from 321 patents)
2. British Aerospace Plc (1 from 115 patents)
2 patents:
1. 5271222 - Jet propulsion powerplants
2. 4756227 - Store carrier for aircraft