DL

David S. Lewis

TZ The Zeller: 1 patents #5 of 6Top 85%
📍 Defiance, OH: #25 of 68 inventorsTop 40%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,100,386 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE30790 Universal joint lubrication — 1981-11-10