Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6227082 | Process and device for manufacturing workpieces with non-circular inner or outer contours as well as eccentrically positioned round boreholes and/or journals | Gerd Hormansdorfer, Wolfgang Westerteicher | 2001-05-08 |
| 4651599 | Method for producing workpieces having polygonal outer and/or inner contours | — | 1987-03-24 |
| 4648295 | Method for producing workpieces having polygonal outer and/or inner contours and apparatus for implementing the method | Udo Neumock | 1987-03-10 |
| 4416037 | Releasable connector in leashes for domestic animal, safety line or the like | Rudolf Panthofer, Manfred Schmidt | 1983-11-22 |