Average Co-Inventor Count = 2.00
ph-index = 3
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. Camfil USA, Inc. (5 from 25 patents)
2. Camfil Farr, Inc. (1 from 37 patents)
6 patents:
1. 10639575 - Air filter with balanced seal
2. D866739 - Filter
3. 9937452 - Air filter with balanced seal
4. D770026 - Filter
5. 9174155 - Air filter with balanced seal
6. 8673037 - Air filter with balanced seal