Average Co-Inventor Count = 1.75
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. Other (2 from 832,761 patents)
2. Bell & Howell, LLC (2 from 66 patents)
4 patents:
1. 8245933 - Method and system for applying a postal authority barcode on a document processing system
2. 8195321 - Item workflow tracking in an automated production environment
3. 5003803 - Blocking device for latch mechanism
4. 4869086 - Blocking device for latch mechanism