DJ

Donald L. Julen

FL Flexible Steel Lacing: 1 patents #35 of 70Top 50%
📍 Bolingbrook, IL: #300 of 491 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,709,307 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5599131 Plate fastener with bolts preassembled Peter Ramsey, David F. Drabek, John H. Winkelman 1997-02-04