Average Co-Inventor Count = 3.00
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. Wright Line, LLC (4 from 74 patents)
4 patents:
1. 4327952 - Document storage file
2. 4285555 - Document holder
3. 4171854 - Document holder
4. D251477 - Out-indicator for hanging filing system