Average Co-Inventor Count = 3.92
ph-index = 9
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 (43 from 301 patents)
44 patents:
1. D1076309 - Lid for a trash receptacle
2. D1038629 - Cleaning brush
3. 11930977 - Cleaning system
4. D1004886 - Lid for a trash receptacle
5. 11771295 - Cleaning implement
6. 11717130 - Mop system with rotating mop head
7. D981673 - Trash receptacle
8. D973295 - Bucket
9. D973294 - Mop
10. 11419472 - Cleaning implement
11. D936317 - Cleaning tool
12. D932126 - Cleaning implement
13. D931564 - Cleaning implement
14. D931562 - Cleaning implement
15. D931563 - Cleaning implement