Average Co-Inventor Count = 3.49
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. (5 from 2,979 patents)
5 patents:
1. 8781087 - Simultaneous voice and data systems for secure catalog orders
2. 8139733 - Simultaneous voice and data systems for secure catalog orders
3. 8046416 - System and methods to determine a recipient for ambiguously addressed mail
4. 7559660 - Restricted access display system
5. 7551300 - System and method for controlling the storage and destruction of documents