Average Co-Inventor Count = 2.90
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. (2 from 2,979 patents)
2. Other (1 from 832,891 patents)
3 patents:
1. 5787278 - Method and system for generating and mailing a system performance
2. 4900941 - Method and apparatus for verifying indicia correctly provided on an
3. 4878246 - Method and apparatus for generating encryption/decryption key