Average Co-Inventor Count = 4.88
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. Donaldson Comapny, Inc. (8 from 1,404 patents)
8 patents:
1. 11117085 - Seal arrangement for filter element; filter element assembly; and, methods
2. 10507423 - Seal arrangement for filter element; filter element assembly; and, methods
3. 9718021 - Seal arrangement for filter element; filter element assembly; and, methods
4. 8945268 - Seal arrangement for filter element; filter element assembly; and, methods
5. 8409316 - Seal arrangement for filter element; filter element assembly; and, methods
6. D484584 - Filter element for engine
7. 6517598 - Filter element having flange and methods
8. D460169 - Filter element having an inlet grid