Average Co-Inventor Count = 2.19
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. Easy Day Manufacturing Company (6 from 8 patents)
6 patents:
1. 6058548 - Removable cleaning element from mop
2. 6003187 - Combination mop and wiper
3. D417934 - Combined mop head with squeegee
4. 5920942 - Combination mop and wiper
5. 5826297 - Dustpan
6. D398115 - Dust pan