Average Co-Inventor Count = 6.00
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. 1-800 Contacts, Inc. (2 from 4 patents)
2 patents:
1. 11330977 - Digital visual acuity eye examination for remote physician assessment
2. 10413172 - Digital visual acuity eye examination for remote physician assessment