EK

Elmer Kulousek

IM Industrial Filter & Pump Mfg.: 1 patents #7 of 9Top 80%
📍 Berwyn, IL: #57 of 152 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,312,066 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5152815 Type 114 tiered filter James F. Zievers, Paul Eggerstedt 1992-10-06
5037461 Filtration apparatus James F. Zievers, Paul Eggerstedt 1991-08-06