Average Co-Inventor Count = 4.29
ph-index = 1
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. National Diversified Sales, Inc. (7 from 31 patents)
7 patents:
1. 12149054 - Universal cover
2. 12123523 - Multi pipe connector
3. 11795629 - Articulating channel
4. 11735892 - Universal cover
5. 11512803 - Circular catch basin
6. 11384854 - Pop-up emitter
7. D882046 - Downspout grate