Average Co-Inventor Count = 2.40
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. Kellogg Company (1 from 209 patents)
2. Vitamins, Inc. (1 from 12 patents)
2 patents:
1. 4178392 - Method of making a ready-to-eat breakfast cereal
2. 3992556 - Supplemented food product