WL

Werner H. Leikam

DI Dorr-Oliver Incorporated: 1 patents #28 of 103Top 30%
📍 Eltville am Rhein, DE: #64 of 111 inventorsTop 60%
Overall (All Time): #3,839,753 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5269928 Clarifier tanks — 1993-12-14