Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7390033 | Screw connection device for connecting the flared ends of two pipes | Georg Weick, Andreas Sausner | 2008-06-24 |
| 7308758 | Method for making sheathed metal tube | Andreas Sausner, Georg Weick, David Poirier | 2007-12-18 |
| 6312020 | Connector for connecting a hose to a fluid path within a bore | Mark G. Ketcham | 2001-11-06 |
| 6092556 | Multi-wall tube | — | 2000-07-25 |
| 5188086 | Exhaust gas recirculation coupler and differential venturi | Raymond R. Brauckmiller, Dennis C. Soles | 1993-02-23 |
| 5143122 | Composite flexible conduit assembly | — | 1992-09-01 |
| 4807502 | Tube cutting apparatus | Clifford Clark | 1989-02-28 |