Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6006608 | Method and apparatus for examining the mechanical-dynamical properties of a workpiece | Olaf Reese | 1999-12-28 |
| 5687958 | Metallic damping body | Johann Kramer | 1997-11-18 |
| 5398916 | Shape-memory metallic alloy damping body | Johann Kramer, Martin Schlegl | 1995-03-21 |
| 5277435 | Standard shank and method for directly locating rotating cutting tools in a machine tool work spindle | Johann Kramer, Bruno Teusch, Dieter Jenuwein | 1994-01-11 |
| 5197720 | Clamping tool for non-positive and high-precision clamping of workpieces | Johann Kramer | 1993-03-30 |
| 5069179 | Internal combustion engine | Johann Kramer | 1991-12-03 |
| 4955740 | Welded joint between plastic parts | Karl-Heinz Ilzhoefer | 1990-09-11 |