Average Co-Inventor Count = 3.60
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. Spx Corporation (3 from 614 patents)
3 patents:
1. 7261814 - Non-planar media transmission filter apparatus and method
2. 7258789 - Non-planar media transmission filter apparatus and method with tray
3. 7014772 - Fibrous filter assembly and method