Average Co-Inventor Count = 4.00
ph-index = 5
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 (5 from 209 patents)
5 patents:
1. D564176 - Elephant design for food products
2. D564177 - Lion design for food products
3. D564178 - Monkey design for food products
4. D563626 - Giraffe design for food products
5. D549427 - Waffle