Average Co-Inventor Count = 1.33
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. Syringus as (1 from 2 patents)
2. Fangel & Co. A/s (1 from 1 patent)
2 patents:
1. 6817989 - Needle covering mechanism, needle holder and hypodermic syringe
2. D250553 - Geological specimen case