Average Co-Inventor Count = 2.00
ph-index = 1
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. Merck Patent Gmbh (3 from 2,939 patents)
3 patents:
1. D907171 - Tank for gaseous or liquid substances
2. D907170 - Tank for gaseous or liquid substances
3. D902344 - Tank for gaseous or liquid substances