Average Co-Inventor Count = 2.57
ph-index = 1
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. Dakota Supplies Inc. (2 from 2 patents)
2. Other (1 from 832,718 patents)
3 patents:
1. 11452428 - Cleaning pad handles and systems
2. 10194776 - Cleaning cartridge and handling unit for cleaning system
3. 8769757 - Cleaning system