DW

David R. Woemer

ET Emcon Technologies: 1 patents #24 of 47Top 55%
📍 Nashville, IN: #28 of 43 inventorsTop 70%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,366,127 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7428947 Electrically controlled in-muffler exhaust valve for use during cylinder deactivation John Nohl, Joseph Callahan 2008-09-30