Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7357141 | Valve assembly with an adjustable function, and a method therefor | Ulrich Janietz, Wolfgang Brandes, Ernst-August Meyer | 2008-04-15 |
| 6688332 | Multiway valve for switching a flow of fluid under pressure with parallel disposition of valve bores, and valve assembly kit | — | 2004-02-10 |
| 6637316 | Pressure fluid cylinder with optional anti-rotation feature | Heinz-Jürgen Engelke, Norbert Fortmann, Jens Müller | 2003-10-28 |
| 5819788 | Base-plate distributing valve | Jens-Olaf Hartig, Raimund Buschmann, Diane Gottling, Helmut Gottling, Rudolf Moller +2 more | 1998-10-13 |
| 5054517 | One-way restrictor | Hans-Friedrich Meyer, Manfred Schmitz, Ernst-August Meyer, Rudolf Moller | 1991-10-08 |