Average Co-Inventor Count = 4.24
ph-index = 8
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. The Libman Company (20 from 301 patents)
21 patents:
1. D1076309 - Lid for a trash receptacle
2. 12245732 - Grip handle assembly for a mop
3. D1066847 - Handle
4. D1047334 - Dust pan
5. D1038629 - Cleaning brush
6. D1004886 - Lid for a trash receptacle
7. 11717130 - Mop system with rotating mop head
8. D981673 - Trash receptacle
9. D910317 - Cleaning brush
10. D903329 - Cleaning brush
11. D876835 - Caddy
12. D841272 - Broom
13. D840627 - Dustpan
14. D824629 - Dustpan
15. D824630 - Dustpan