Average Co-Inventor Count = 2.67
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. Ultra Pac, Inc. (1 from 42 patents)
2 patents:
1. 5887713 - Holder for compact discs
2. D365361 - Molded album