Average Co-Inventor Count = 1.20
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. Liberty Diversified International, Inc. (2 from 5 patents)
2. Liberty Diversified Industries, Inc. (1 from 57 patents)
3 patents:
1. 9695594 - Ridge vent
2. 9676165 - Structural batten
3. 6450882 - Precipitation resistant ridge vent