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David A. Oestermeyer

SP Salco Products: 2 patents #1 of 10Top 10%
📍 Downers Grove, IL: #9 of 55 inventorsTop 20%
🗺 Illinois: #1,299 of 8,132 inventorsTop 20%
Overall (2016): #149,027 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9493172 Outlet gate assembly for hopper cars James McLaughlin, Alex V. Degutis, Joshua J. Chesser, Clayton Strand, Matthew C. Huang +1 more 2016-11-15
9494269 Connection element with sealing member John R. Oliver, William R. Borowski, Hussain Maalem, Larry McMullin 2016-11-15