Average Co-Inventor Count = 6.87
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. Pingtel Corp. (3 from 3 patents)
2. Acco Brands Corporation (1 from 396 patents)
3. Hp Intellectual Corporation (1 from 87 patents)
5 patents:
1. D501691 - Electric steam iron
2. D451091 - Bezel for a telephone base
3. D450687 - Scroll wheel for a telephone base
4. D445795 - Precision button
5. D438524 - Telephone base