Average Co-Inventor Count = 3.93
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. (3 from 2,979 patents)
2. Other (1 from 832,812 patents)
4 patents:
1. 5321252 - Improved driver circuitry for multiple sensors
2. 5202914 - System for resetting a postage meter
3. 5196083 - System and method for producing items in selected configurations
4. 5054757 - Mechanism and method for accumulating and folding sheets