AD

Austin A. Duncanson

SP Stemco Products: 2 patents #4 of 23Top 20%
🗺 California: #14,923 of 67,890 inventorsTop 25%
Overall (2019): #190,657 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10427727 Deployable aerodynamic device for rear of a cargo body Michael W. Polidori, Jeffrey J. Grossmann, Jared A. Niemiec, Court S. Hinricher 2019-10-01
10399611 Rear aerodynamic structure for cargo bodies and actuation mechanism for the same Michael W. Polidori, Jeffrey J. Grossmann, James Matthew Barron, Kyle A. Sager 2019-09-03