Average Co-Inventor Count = 4.45
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. (7 from 1,405 patents)
7 patents:
1. D1089599 - Filter cartridge
2. 12186698 - Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
3. 11857907 - Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
4. D1002792 - Filter cartridge
5. 11420147 - Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
6. 10758859 - Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
7. D885545 - Filter cartridge