Average Co-Inventor Count = 6.00
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. Bell & Howell Postal Systems, Inc. (2 from 13 patents)
2. Bowe Bell + Howell Company (1 from 30 patents)
3 patents:
1. 6964367 - Automatic system for verifying articles containing indicia thereon
2. 6575358 - Automatic verification equipment
3. 6311892 - Automatic system for verifying articles containing indicia thereon