Average Co-Inventor Count = 4.44
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. Fluid Treatment Systems, Inc. (1 from 1 patent)
2 patents:
1. D617868 - Liquid filter
2. D555226 - Filter housing