Average Co-Inventor Count = 2.63
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. Bissell Homecare, Inc. (5 from 587 patents)
5 patents:
1. 10321795 - Surface cleaning apparatus with debris ejector
2. 9854953 - Surface cleaning apparatus with debris ejector
3. 9687128 - Surface cleaning apparatus with debris ejector
4. 9398836 - Surface cleaning apparatus
5. 9320405 - Surface cleaning apparatus