Average Co-Inventor Count = 5.00
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. Henkel Ag & Company, Kgaa (3 from 2,018 patents)
3 patents:
1. D982130 - Toilet rim blocks
2. D979012 - Toilet rim blocks
3. D899562 - Toilet rim blocks