Average Co-Inventor Count = 3.00
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. Election Systems & Software, LLC (2 from 17 patents)
2 patents:
1. 8991701 - Integrated voting system and method for accommodating paper ballots and audio ballots
2. 6854644 - Method of analyzing marks made on a response sheet