Average Co-Inventor Count = 1.20
ph-index = 3
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. Royal Ordnance Plc (3 from 36 patents)
3 patents:
1. 6152039 - Initiation of propellants
2. 5360129 - Containers for use on aircraft for the protection of aircraft structures
3. 5190248 - Protection of aircraft structures