Issued Patents All Time
Showing 101–115 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5103641 | Catalyst arrangement with flow guide body | Helmut Swars | 1992-04-14 |
| 5101554 | Process for producing an assembled camshaft as well as assembled camshaft consisting of a shaft tube and slid-on elements | Hans-Jurgen Breuer, Rudolf Schulze, Helmut Swars, Hans Hanswillemenke, Helmut Riemscheid +5 more | 1992-04-07 |
| 5102743 | Honeycomb body, in particular with S-shaped, partially reinforced layers of sheet metal | Helmut Swars | 1992-04-07 |
| RE33868 | Method of fastening drive elements of a hollow shaft | Helmut Swars | 1992-04-07 |
| 5052845 | Multi-layer shaft | Helmut Swars | 1991-10-01 |
| 5045403 | Honeycomb body with internal leading edges, in particular a catalyst body for motor vehicles | Helmut Swars, Ludwig Wieres | 1991-09-03 |
| 4967617 | Composite shaft with integral drive elements | Helmut Swars | 1990-11-06 |
| 4948353 | Metal catalyst carrier body having a shortened jacket tube and a method of producing the same | Theodor Cyron | 1990-08-14 |
| 4824011 | Catalyst carrier body and method and apparatus for brazing the same | Rolf Kottmann, Theodor Cyron, Ludwig Wieres | 1989-04-25 |
| 4795615 | Mounting for a metallic exhaust gas catalyst carrier body and method for manufacturing the same | Theodor Cyron | 1989-01-03 |
| 4750250 | Method of fastening drive elements of a hollow shaft | Helmut Swars | 1988-06-14 |
| 4732177 | Hot gas container with insulation formed of overlapping ceramic bodies | Rolf Miebach, Helmut Swars | 1988-03-22 |
| 4713361 | Metallic catalyst body having thermal radiation protection | — | 1987-12-15 |
| 4620356 | Method for fastening drive elements on a cylindrical shaft | Helmut Swars | 1986-11-04 |
| 4285393 | Heat exchanger for high-temperature gases | Wolfgang Niemeyer, Helmut Swars | 1981-08-25 |