Average Co-Inventor Count = 2.00
ph-index = 1
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. Iomega Corporation (1 from 414 patents)
1 patent:
1. 6434535 - System for prepayment of electronic content using removable media and for prevention of unauthorized copying of same