Average Co-Inventor Count = 2.40
ph-index = 2
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. Bissell Homecare, Inc. (2 from 587 patents)
2 patents:
1. 7013528 - Floor cleaner with dusting
2. 6892420 - Vacuum cleaner with hair wrap cutter