Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019947 | Coding device for printed circuit cards which can be inserted into a printed circuit card rack | — | 1991-05-28 |
| 4972297 | Device for shielding assemblies having multi-pole plugs | Karl Zell | 1990-11-20 |
| 4884975 | Centering strip for use with a backplane printed circuit board | Peter Seidel, Karl Zell | 1989-12-05 |
| 4840573 | Mechanism for connecting shielding caps of multi-pole plugs to the ground potential layers of a mother board | Peter Seidel, Karl Zell | 1989-06-20 |
| 4826453 | Backplane wiring for electrical assemblies | Kurt Glomb, Heinz-Juergen Niggl, Karl Zell | 1989-05-02 |
| 4813890 | Centering module for guidance and acceptance of a cable plug with shielding possibility | Karl Zell, Peter Seidel | 1989-03-21 |
| 4789358 | Cable plug | Karl Zell, Peter Seidel | 1988-12-06 |
| 4774764 | Method for fastening centering strips | Peter Seidel, Karl Zell | 1988-10-04 |
| 4772227 | Electric plug connection with a coder device | Peter Seidel, Karl Zell | 1988-09-20 |
| 4718867 | Multi-pole plug mechanism comprising a centering strip with a shielding device | Peter Seidel, Karl Zell | 1988-01-12 |
| 4712849 | Device connecting the shielding of plugs to a subrack ground | Peter Seidel, Karl Zell | 1987-12-15 |
| 4710132 | Electrical plug connector strip | Kurt Glomb, Heinz-Juergen Niggl, Karl Zell | 1987-12-01 |
| 4659165 | Centering strip for plugging to a backplane printed circuit board | Kurt Glomb, Heinz-Juergen Niggl, Karl Zell | 1987-04-21 |
| 4652066 | Insertible electric assembly | Juergen Seibold, Karl Zell | 1987-03-24 |