DG

Don E. Graffam

SI Signode: 1 patents #44 of 86Top 55%
📍 Barrington, IL: #464 of 767 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,002,044 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4612225 Structural panel Lawrence L. Lezon, Arthur R. Slaters, Jr. 1986-09-16