Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11801634 | Disposable 3D printer cartridge | Marco Schmid | 2023-10-31 |
| 10613138 | Method and device for loading and unloading devices under test into a tester by flipping | Christian Wammetsberger, Andreas Wiesböck, Klaus Ilgenfritz, Max Schaule, Alex Waldauf | 2020-04-07 |
| 10449678 | Boat, assembly and method for handling electronic components | Michel Charpie, Rainer HITTMANN, Serge Künzli, Max Schaule, Andreas Wiesböck +1 more | 2019-10-22 |
| 8907253 | Method and device for producing a compound semiconductor layer | Immo Koetschau | 2014-12-09 |
| 8048208 | Method and apparatus for depositing chalcogens | Hans-Peter Voelk, Robert Michael Hartung | 2011-11-01 |
| 5914016 | Apparatus for the treatment of articles | — | 1999-06-22 |
| 5763701 | Process for preparing pentafluoroethane (R 125) | Hans-Matthias Deger, Werner Krause, Martin Hoeveler | 1998-06-09 |
| 5720408 | Sealing cap for cans of various diameters provided with an edge beading | Oliver Schmid | 1998-02-24 |
| 5630452 | Funnel with level indicator | Oliver Schmid | 1997-05-20 |
| 5621955 | Clamp made of plastic for clamping sheet-like objects | Oliver Schmid | 1997-04-22 |
| 5326442 | Apparatus for the galvanic treatment of articles | — | 1994-07-05 |
| 5297568 | Process and apparatus for treatment of board-like articles | — | 1994-03-29 |
| 5104497 | Electrochemical process for treating liquid electrolytes | Karl-Heinz Tetzlaff, Jurgen Russow | 1992-04-14 |
| 4851699 | Device for mechanically accepting empties | — | 1989-07-25 |
| 4843230 | Device for mechanically receiving empties with moving sensor head | Peter Kasberger | 1989-06-27 |
| 4824534 | Process for electrically separating the electrolyte-bearing mains from the electrolyte spaces of an electrochemical cell pile | Karl-Heinz Tetzlaff, Jurgen Russow | 1989-04-25 |
| 4650274 | Weld-on nut for grounding terminal | — | 1987-03-17 |
| 4640465 | Chopper for garden refuse or the like | — | 1987-02-03 |
| 4627897 | Process for the electrolysis of liquid electrolytes using film flow techniques | Karl-Heinz Tetzlaff, Jurgen Russow | 1986-12-09 |
| 4620902 | Electrolysis process using liquid electrolytes and porous electrodes | Karl-Heinz Tetzlaff, Jurgen Russow | 1986-11-04 |
| 4260495 | Process for the filtration of zeolite suspensions | Horst Bennoit | 1981-04-07 |