Average Co-Inventor Count = 4.00
ph-index = 1
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. Ferranti Plc (1 from 169 patents)
2. British Aerospace Plc (1 from 115 patents)
3. Smiths Industries Plc (1 from 97 patents)
4. Gec Avionics Limited (1 from 40 patents)
1 patent:
1. 4823271 - Data processing arrangements