Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7383739 | Magnetoinductive flowmeter having an electrode with an electroconductive diamond coating | — | 2008-06-10 |
| 6843136 | Magnetoinductive flowmeter | Arnould Leendert van Willigen, Bosboom J. Poortmann | 2005-01-18 |
| 6023042 | Apparatus for the production of exposed and metallized substrates | Bernd Hensel, Hermann Koop, Manfred Reus, Eberhard Feick | 2000-02-08 |
| 5867460 | Apparatus for laser beam exposure of a substrate disc | Bernd Hensel, Hermann Koop, Paul Kaiser, Eberhard Feick, Franz Richter | 1999-02-02 |
| 5777979 | Apparatus for laser exposure of a substrate disk and a method for the centered mounting of a substrate disk | Bernd Hensel, Hermann Koop, Eberhard Feick, Franz Richter | 1998-07-07 |
| 4284513 | Process for preventing encrustations on surfaces which are in constant contact with aqueous solutions containing matter prone to crystallize | Gerhardt Scholl | 1981-08-18 |