Average Co-Inventor Count = 6.73
ph-index = 5
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. Black Decker Inc. (5 from 5,072 patents)
5 patents:
1. 7818864 - Scrubber
2. 7707674 - Hand held scrubbing tool
3. 7631387 - Motorized broom and collector
4. 7414337 - Scrubber
5. 7363673 - Hand held scrubbing tool