Average Co-Inventor Count = 2.00
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 Steel Plc. (2 from 174 patents)
2 patents:
1. 5797235 - Double skin composite structures
2. 5741571 - Double skin composite panels