Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605804 | Optical sensor | Roland Muller-Fiedler, Helmut Sautter, Joachim Schneider, Anton Pfefferseder, Winfried Bernhard +3 more | 2003-08-12 |
| 5233912 | Piston for forcing liquid metal out of a casting cylinder | — | 1993-08-10 |
| 5172844 | Method and apparatus for reducing a transporting strain on elongated material passing through a treatment chamber | — | 1992-12-22 |
| 5048592 | Plunger for a diecasting machine | — | 1991-09-17 |