DS

Dwaine D. Speer

WN Wabash National: 3 patents #20 of 65Top 35%
📍 West Lafayette, IN: #634 of 1,852 inventorsTop 35%
🗺 Indiana: #10,625 of 33,936 inventorsTop 35%
Overall (All Time): #1,334,285 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12325470 Composite panel having perforated foam core and method of making the same 2025-06-10
11420433 Composite panel having perforated foam core and method of making the same 2022-08-23
9908315 Composite panel having perforated foam core and method of making the same 2018-03-06