SL

Stephen Dale Ludwig

IC International Marketing & Consulting: 2 patents #6 of 23Top 30%
Ford: 1 patents #9,341 of 17,473Top 55%
📍 Ann Arbor, MI: #2,308 of 6,071 inventorsTop 40%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,380,058 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12151446 Composition for reducing tire-wheel assembly imbalances, force variations, and/or vibrations 2024-11-26
11173676 Composition for reducing tire-wheel assembly imbalances, force variations, and/or vibrations 2021-11-16
7448671 Two layer pumpable sound deadener Craig Rackers, Jeff Crist, Dan Ondrus, Rajan Eadara, Kirsen J. Quan +2 more 2008-11-11