Average Co-Inventor Count = 2.22
ph-index = 4
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. Memtec LLC (5 from 40 patents)
5 patents:
1. 5405528 - Modular microporous filter assemblies
2. D335526 - Valve housing
3. D334614 - End manifold for a filter cartridge
4. 5194149 - Filter cartridge manifold
5. D331619 - End manifold for a filter cartridge