Average Co-Inventor Count = 6.46
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. Black Decker Inc. (4 from 5,072 patents)
4 patents:
1. 7762049 - Electric mower having two-motion activation system
2. D481596 - Vegetation trimmer guard
3. D479677 - Vegetation trimmer
4. D473114 - Vegetation trimmer