Average Co-Inventor Count = 2.91
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. Bissell Inc. (17 from 415 patents)
17 patents:
1. 12213633 - Surface cleaning apparatus and tray
2. 12193622 - Surface cleaning apparatus
3. 12161274 - Apparatus for cleaning a surface
4. 11871892 - Surface cleaning apparatus
5. 11812906 - Apparatus for cleaning a surface
6. 11786097 - Surface cleaning apparatus
7. 11779182 - Surface cleaning apparatus
8. 11737629 - Surface cleaning apparatus
9. 11490774 - Apparatus for cleaning a surface
10. 11304581 - Surface cleaning apparatus
11. 11147426 - Surface cleaning apparatus and tray
12. 11096544 - Surface cleaning apparatus and tray
13. 11076735 - Surface cleaning apparatus
14. 11071428 - Surface cleaning apparatus
15. 11013389 - Surface cleaning apparatus