Average Co-Inventor Count = 6.51
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. Other (1 from 832,966 patents)
2. International Billing Services, Inc. (1 from 8 patents)
3. International Billings Services, Inc. (1 from 1 patent)
3 patents:
1. 5842183 - Dynamically updated payment due date system
2. 5659481 - Dynamic insertion system and method for including selected
3. 5568392 - Document edge marking apparatus