Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8850705 | Processes for producing exhaust gas manifolds | Andreas Steigert, Thomas Weidner, Georg Reuther, Juergen Rickertsen | 2014-10-07 |
| 7624956 | Devices for fastening an exhaust manifold to an internal combustion engine | Andreas Steigert, Steffen Kauffmann | 2009-12-01 |