Average Co-Inventor Count = 4.00
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. Pitney Bowes Inc. (1 from 2,979 patents)
2. Ascom Hasler Mailing Systems, Inc. (1 from 38 patents)
2 patents:
1. 6474392 - System for opening sealed packages, tape dispenser, and tape
2. 5961114 - Mailpiece stacking structure