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. United States Postal Service (5 from 742 patents)
2. Psi Systems, Inc. (2 from 29 patents)
3. United State Poastal Service (1 from 1 patent)
8 patents:
1. 12417424 - Systems and methods for international shipping
2. 11488093 - Multi-leg international shipping
3. 11093949 - Item status tracking
4. 10430753 - System and method for international merchandise return service
5. 10380598 - Item status tracking
6. 9747600 - Item status tracking
7. D737898 - Merchandise return label for international returns
8. 8918341 - System and method for international merchandise return service