Average Co-Inventor Count = 3.00
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. Acco Brands Corporation (4 from 397 patents)
4 patents:
1. D450091 - File with a pocket
2. D434075 - File with a pocket
3. D428928 - File with a pocket
4. 6047879 - Expanding envelope with a utility pocket