Average Co-Inventor Count = 3.20
ph-index = 3
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. (4 from 2,979 patents)
4 patents:
1. 5913922 - Method of transmitting messages between software processes in a
2. 5357629 - System for recording structured read only data table revisions and
3. 5124926 - Carrier management system having accounting registers
4. 5079712 - Register setting arrangement for carrier management system