Average Co-Inventor Count = 1.00
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. Polyconcept USA, Inc. (2 from 10 patents)
2 patents:
1. D479944 - Donut cooker
2. 6508166 - Donut maker