Average Co-Inventor Count = 4.37
ph-index = 2
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 1,404 patents)
7 patents:
1. 12233367 - Filter media, elements, and methods
2. 12023613 - Filter media and elements
3. 11845027 - Filter media, elements, and methods
4. 11253802 - Filter media and elements
5. 11161070 - Filter media, elements, and methods
6. 10357730 - Filter media and elements
7. 9474994 - Filter media and elements