Average Co-Inventor Count = 7.23
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. Bell + Howell Company (2 from 502 patents)
2. Bowe Bell + Howell Postal Systems Company (2 from 11 patents)
3. Bowe Bell + Howell Company (1 from 30 patents)
5 patents:
1. 7498539 - Progressive modularity assortment system with high and low capacity bins
2. 7396011 - Progressive modularity assortment system with high and low capacity bins
3. 7259346 - Progressive modularity assortment system with high and low capacity bins
4. 7210893 - Flats mail autotrayer system
5. 7141745 - In-line mail weighing system and scale