Average Co-Inventor Count = 2.57
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. Pitney Bowes Inc. (2 from 2,979 patents)
2. Beauty Mate (1 from 1 patent)
3 patents:
1. D305809 - Cosmetics case
2. D280820 - CRT work station
3. D271018 - Word processing system having keyboard with one line display and CRT