SF

Steven Freis

TC Tenneco Automotive Operating Company: 2 patents #125 of 382Top 35%
📍 Ann Arbor, MI: #2,308 of 6,071 inventorsTop 40%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,498,899 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9790836 Loose-fill insulation exhaust gas treatment device and methods of manufacturing Ruth Latham, William Alcini, Michael Golin, Michael Joseph Torzewski, Mark Ernest Kluesner +2 more 2017-10-17
9217357 Method of producing an insulated exhaust device Ruth Latham, William Alcini 2015-12-22
8505203 Method of installing a longitudinally offset multi-layer mat in an exhaust gas aftertreatment or acoustic device Ruth Latham, Stephen Myers 2013-08-13