Average Co-Inventor Count = 2.86
ph-index = 4
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. Donaldson Comapny, Inc. (6 from 1,404 patents)
6 patents:
1. 11660558 - Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
2. 11198083 - Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
3. 10512868 - Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
4. 9415336 - Filter cartridge with centerboard, dust collectors, and methods
5. 8741018 - Filter cartridge with centerboard, dust collectors, and methods
6. 8361182 - Filter cartridge with centerboard, dust collectors, and methods