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. 1byone Products Inc. (2 from 4 patents)
2 patents:
1. D864891 - Gramophone
2. D810716 - Record player