Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7650897 | Nozzle arrangement | Henry Kunze, Ferdinand Wiener | 2010-01-26 |
| 6350362 | Method and device for regulating the concentration of substances in electrolytes | Jens Geisler, Ralf-Peter Wachter, Manfred Maurer | 2002-02-26 |
| 6319383 | Device and method for evening out the thickness of metal layers on electrical contact points on items that are to be treated | Peter Langheinrich, Reinhard Schneider | 2001-11-20 |
| 6238529 | Device for electrolytic treatment of printed circuit boards and conductive films | Jens-Eric Geissler, Thomas Rydlewski, Ralf-Peter Wachter, Reinhard Schneider | 2001-05-29 |
| 6217736 | Method and apparatus for electrolytically treating a board-shaped substrate comprising shielding edge regions of the substrate during electrolytic treatment | Wolfang Plose, Ralf-Peter Wachter | 2001-04-17 |
| 6083374 | Process for maintaining a constant concentration of substances in an electroplating bath | — | 2000-07-04 |
| 6071400 | Method and device for the electrochemical treatment with treatment liquid of an item to be treated | Rolf Schroder, Reinhard Schneider, Thomas Rydlewski, Horst Steffen | 2000-06-06 |
| 5932081 | Method and device for galvanizing plate-shaped products in horizontal continuous plants | Helmut Scharrer | 1999-08-03 |
| 5090362 | Arrangement for galvanization of treatment goods in a series of baths | Heinrich Knorr, Werner Rossmann | 1992-02-25 |