Average Co-Inventor Count = 3.75
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. Precor Incorporated (2 from 190 patents)
2 patents:
1. D801451 - Exercise device
2. D798398 - Handle bar of an exercise device