Average Co-Inventor Count = 2.14
ph-index = 4
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. S.a. Armstrong Limited (5 from 33 patents)
5 patents:
1. D888103 - Horizontal control pump
2. D839922 - Control pump
3. D839313 - Control pump
4. D839314 - Control pump
5. D834068 - Control pump