Average Co-Inventor Count = 3.86
ph-index = 6
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. (10 from 5,072 patents)
10 patents:
1. D971533 - Vacuum cleaner
2. D941539 - Handheld vacuum cleaner
3. D867703 - Palm scrubber
4. D866897 - Pole scrubber
5. D866189 - Turbo scrubber
6. D862817 - Scrubber
7. D834773 - Steam cleaner
8. D816926 - Steam cleaner
9. D805869 - Chainsaw
10. D523311 - Jigsaw