Average Co-Inventor Count = 2.91
ph-index = 14
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. (16 from 2,979 patents)
2. Other (1 from 832,718 patents)
17 patents:
1. 5113518 - Method and system for preventing unauthorized use of software
2. 5082072 - Modular mailing machine
3. 5019991 - Certified weigher-short paid mail
4. 5014797 - Modular mailing machine
5. 4923023 - Modular mailing machine
6. 4903229 - Forms generating and information retrieval system
7. 4873645 - Secure postage dispensing system
8. 4862386 - Apparatus for preparing a letter
9. 4853869 - System and method for processing a letter for bulk mailing
10. 4852013 - Stationery item processing apparatus
11. 4849884 - Mailing and accounting system
12. 4802541 - Weighing scale with voice coil
13. 4800506 - Apparatus for preparing mail pieces
14. 4800504 - Interactive outgoing and incoming mailpiece processing system
15. 4800505 - Mail preparation system