Average Co-Inventor Count = 3.27
ph-index = 11
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. 3m Innovative Properties Company (57 from 14,059 patents)
58 patents:
1. D1100510 - Cleaning brush
2. D1100509 - Cleaning brush
3. D1096175 - Cleaning brush
4. D1096174 - Cleaning brush
5. D1084670 - Lint roller handle
6. D1076302 - Cleaning wand
7. D1065862 - Cleaning caddy
8. D1039291 - Caddy for a toilet cleaning handle
9. D1039781 - Cleaning handle
10. D1037407 - Toilet cleaning cup refill
11. D1021234 - Cleaning tablet
12. D960474 - Hand-held scrubbing tool
13. D945788 - Cleaning tool caddy
14. D935717 - Cleaning tool handle
15. 11096551 - Foam dispensing cleaning tool