Average Co-Inventor Count = 4.84
ph-index = 4
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)
2. Pitney Bowes Inc.world Headquarters (1 from 1 patent)
5 patents:
1. 5787278 - Method and system for generating and mailing a system performance
2. 5644486 - Programmable controller for mechanical systems
3. 5618037 - Method for maintaining mailpiece integrity
4. 5612888 - Method and apparatus for generating a mailpiece
5. 5224046 - System for recharging a plurality of postage meters