DF

Darryl W. Filbrun

Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%
📍 Covington, OH: #16 of 33 inventorsTop 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,631,062 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6135485 Pivotal towbar torsional spring — 2000-10-24