Average Co-Inventor Count = 4.29
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. Alsons Corporation (6 from 90 patents)
6 patents:
1. D562432 - Showerhead faceplate
2. D548817 - Showerhead
3. D544573 - Showerhead
4. D541904 - Showerhead
5. D534239 - Hand-held shower
6. D533920 - Showerhead