DI

Duane K. Ischay

AW Acco World: 2 patents #3 of 19Top 20%
📍 Barrington, IL: #314 of 767 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,317,058 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5022689 Suspendable hinged lockable lid storage box Thomas F. Perdue, Jr., Jeffrey D. Bransky, William S. Carvell, David E. Dettloff, Kenneth H. Oberg 1991-06-11
4976373 Suspendable hinged lockable lid storage box Thomas E. Perdue, Jr., Jeffrey D. Bransky, William S. Carvell, David E. Dettloff, Kenneth H. Oberg 1990-12-11