Average Co-Inventor Count = 7.00
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. Pitney Bowes Inc. (3 from 2,979 patents)
3 patents:
1. 7689518 - System and method for instant online postage metering
2. 6839691 - Method for acquiring a customer for online postage metering
3. 6619544 - System and method for instant online postage metering