Average Co-Inventor Count = 1.50
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. Agent Systems, Inc. (2 from 4 patents)
2 patents:
1. 6125988 - System and method for providing farebox accountability
2. 6039164 - Automatic validating farebox system and method