Average Co-Inventor Count = 3.00
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. Deutsche Gold- Und Silber-scheideanstalt Vormals Roessler (3 from 343 patents)
3 patents:
1. 4241085 - Fodder for ruminants
2. 4093740 - Fodder for ruminants
3. 3980665 - Optically active salt of protected D-penicillamine and L-lysine