Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6503609 | Passive ceramic component | Hans-Peter Löbl, Detlef Raasch, Gerd Much, Peter Klaus Bachmann, Mareike Klee | 2003-01-07 |
| 4599628 | Microplanar ink-jet printing head | Michael Doring, Herman F. L. Maier | 1986-07-08 |
| 4574445 | Method and apparatus for manufacturing a nozzle plate for ink-jet printers | Michael Doring, Horst Kronenberg, Werner Jeglinski | 1986-03-11 |
| 4413268 | Jet nozzle for an ink jet printer | — | 1983-11-01 |