KM

Keith Stewart Marble

📍 Chilliwack, CA: #26 of 97 inventorsTop 30%
Overall (All Time): #2,273,751 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5676778 Method of manufacturing a filter assembly and the filter assembly produced thereby — 1997-10-14
5512172 Method for sealing the edge of a filter medium to a filter assembly and the filter assembly produced thereby — 1996-04-30