Average Co-Inventor Count = 3.27
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. Bowe Bell + Howell Postal Systems Company (2 from 11 patents)
2. Bowe Bell + Howell Postage Systems Company (1 from 2 patents)
3 patents:
1. 7840414 - Address correction verification and feedback
2. 7659487 - Data controlled mail collation system
3. 6945458 - Data collection and maintenance database method and apparatus