LK

Lewis Bryan Kefauver

ES Efc Systems: 1 patents #3 of 11Top 30%
📍 Bel Air, MD: #279 of 482 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,543,174 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6382220 Device for cleaning a color bank — 2002-05-07