Average Co-Inventor Count = 2.00
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. Cpc International, Inc. (2 from 273 patents)
2 patents:
1. 5153130 - Method and composition for plant tissue and cell culture
2. 4976767 - Plant food and method for its use