DL

Donat St. Laurent

BS Bethlehem Steel: 1 patents #116 of 326Top 40%
📍 Golden Valley, MN: #231 of 378 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,882,651 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5038687 Multipurpose railroad freight car James T. Brown 1991-08-13