Average Co-Inventor Count = 5.28
ph-index = 4
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)
2. Audioanalyst, Inc. (1 from 1 patent)
6 patents:
1. 7903266 - System and method for using divided fonts to achieve proportional spacing
2. 6024429 - Mailing machine including ink jet printing having ink availability
3. 5585613 - Postage metering apparatus including means for guarding against printing
4. 4926193 - Thermal transfer ribbon cartridge including ribbon perforating means
5. 4899172 - Method and apparatus for perforating indicia on used thermal transfer
6. 4130174 - Loudspeaker