Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5803768 | Plug-type connector for backplane wirings | Karl Zell, Peter Seidel | 1998-09-08 |
| 5782656 | Plug-type connector for backplate wirings | Karl Zell, Peter Seidel | 1998-07-21 |
| 5632652 | Plug-type connector for backplane wirings | Karl Zell, Peter Seidel | 1997-05-27 |
| 5565654 | Printed circuit board for plug-type connections | Karl Zell, Peter Seidel | 1996-10-15 |
| 5392194 | Coding device for assembling plugable electrical assemblies into a module | Karl Zell, Peter Seidel | 1995-02-21 |
| 5307242 | Device for electrically connecting shieldings of multi-pole plugs to the ground layer of a wiring board | Karl Zell | 1994-04-26 |
| 5273457 | Contact arrangement between a coax cable and the blades of a wiring backplane | Karl Zell, Peter Seidel | 1993-12-28 |
| 4652066 | Insertible electric assembly | Leo Pelzl, Karl Zell | 1987-03-24 |