Average Co-Inventor Count = 1.42
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. Other (2 from 832,843 patents)
2. The Secretary of State for Defence (1 from 134 patents)
3 patents:
1. 5969099 - Growth factor analogs
2. 4819307 - Hose clamp
3. 4248045 - Means for selectively transmitting drive