Average Co-Inventor Count = 2.31
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. Psi Systems, Inc. (5 from 29 patents)
5 patents:
1. 11954722 - System and method for printing postage
2. 11037223 - System and method for printing postage
3. 10255604 - System and method for facilitating access of postal services of an account by another account
4. 10223736 - System and method for printing postage
5. 9818122 - System and method for secure sharing of postal services