Average Co-Inventor Count = 6.00
ph-index = 3
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. (4 from 415 patents)
4 patents:
1. 12213633 - Surface cleaning apparatus and tray
2. 11147426 - Surface cleaning apparatus and tray
3. 11096544 - Surface cleaning apparatus and tray
4. 10973383 - Surface cleaning apparatus and tray