Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671957 | Method of the manufacture of cooling devices | — | 2004-01-06 |
| 6279648 | Method of manufacturing cooling devices made up of several metal shaped-section elements for mounting on semiconductor components, shaped-section elements for use in the manufacture of such cooling devices, and cooling devices manufactured by the method | Joachim Bayer | 2001-08-28 |
| 4213236 | Tool for deforming a plurality of groove defining flanges against insulating bars in the grooves | Karl W. Dienstuhl, Tilo Jager, Eitel-Friedrich Hocker | 1980-07-22 |
| 4194284 | Method of making insulated construction element | Karl W. Dienstuhl, Tilo Jager, Eitel-Friedrich Hocker | 1980-03-25 |