Average Co-Inventor Count = 4.47
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 Inc. (5 from 415 patents)
2. Bissell Homecare, Inc. (2 from 587 patents)
7 patents:
1. 12213633 - Surface cleaning apparatus and tray
2. 11337571 - Vacuum cleaner
3. 11147426 - Surface cleaning apparatus and tray
4. 11096544 - Surface cleaning apparatus and tray
5. 10973383 - Surface cleaning apparatus and tray
6. 10285548 - Vacuum cleaner
7. 9924842 - Vacuum cleaner