Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6890551 | Light occlusive patch | Dirk Lenz, Robert Mayan, Sebastian Trotter | 2005-05-10 |
| 5709952 | Process for joining components made of metal | Peter Furrer | 1998-01-20 |
| 5478424 | Process for joining components made of metal | Peter Furrer | 1995-12-26 |
| 4874578 | Aluminium alloy for superplastic forming | Heinrich Homberger, Pedro Rodriques | 1989-10-17 |
| 4806211 | Aluminum alloy product with uniformly grey, light-fast surface and process for its manufacture | Jean-Francois Paulet, Jorg Maier | 1989-02-21 |
| 4802935 | Substrate for a lithographic printing plate | Theodore J. Crona, Heinz Bichsel | 1989-02-07 |
| 4800950 | Process for manufacturing a substrate for a lithographic printing plate | Theodore J. Crona, Heinz Bichsel | 1989-01-31 |
| 4671985 | Thin, deformable composite laminate | Pedro-Nuno Rodrigues, Ingo Buren | 1987-06-09 |
| 4525326 | Aluminum alloy | Pius Schwellinger, Alois Ried, Manfred Heckler | 1985-06-25 |
| 4483719 | Process for preparing fine-grained rolled aluminum products | Peter Furrer, Frank Wehner | 1984-11-20 |