Average Co-Inventor Count = 4.29
ph-index = 16
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. (26 from 1,404 patents)
26 patents:
1. 11679352 - Filter arrangements; housings; assemblies; and, methods
2. 11123673 - Filter arrangements; housings; assemblies; and, methods
3. 10343101 - Filter arrangements; housings; assemblies; and, methods
4. 10252206 - Filter arrangements; housings; assemblies; and, methods
5. 9839870 - Filter for humidity control, typically for control of humidity in a bulk liquid tank
6. 9283507 - Filter arrangements; housings; assemblies; and, methods
7. 8641795 - Filter arrangements; housing; assemblies; and, methods
8. 8343245 - Filter arrangements; housings; assemblies; and, methods
9. 7905936 - Filter arrangements; housing; assemblies; and, methods
10. D520619 - Air cleaner for engine
11. 6994742 - Filtration arrangement utilizing pleated construction and method
12. 6892854 - Muffler with catalytic converter arrangement; and method
13. 6800117 - Filtration arrangement utilizing pleated construction and method
14. 6550573 - Muffler with catalytic converter arrangement, and method
15. 5828013 - Muffler with catalytic converter arrangement; and method