Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493411 | Stirring device | Nicole Rohn, Benjamin MULTNER | 2019-12-03 |
| 10252227 | System and method for starting up stirring machines in a sediment | Jochen Jung | 2019-04-09 |
| 10022683 | Stirring device | Benjamin MULTNER | 2018-07-17 |
| 9033572 | Agitator for abrasive media | — | 2015-05-19 |
| 8696861 | Grindable silicone elastomer composition and the use thereof | Werner Brennenstuhl, Andreas Köllnberger | 2014-04-15 |
| 8181368 | Steam iron with tank including overpressure safety device | Dierk Spatz, Jochen Weber | 2012-05-22 |
| 7760327 | Reflecting optical element with eccentric optical passageway | Hans-Jürgen Scherle, Yim-Bun Patrick Kwan, Stefan Xalter, Johannes Lippert, Ulrich Weber +8 more | 2010-07-20 |
| 7448763 | Optical subassembly and projection objective in semiconductor lithography | Andreas Frommeyer, G Fraser Morrison, Yim-Bun Patrick Kwan, Harald Kirchner, Willi Heintel | 2008-11-11 |
| 7382220 | Ignition coil for an internal combustion engine | — | 2008-06-03 |
| 6998437 | Preparation of polydiorganosiloxanes | Michael Stepp | 2006-02-14 |
| 6972053 | Installation for coating a workpiece with powder | Daniel Ziwica | 2005-12-06 |
| 6824881 | Thermoplastic silicone block copolymers, the production thereof and the use of the same | Hans Lautenschlager, Jochen Dauth, Theo Mayer, Kurt Stark | 2004-11-30 |
| 6783053 | Clamping mechanism for clamping sheet metal workpieces | Volker Boettinger, Karl-Heinz Hennig, Achim Maeutner, Hans Schikotanz, Roland Windheim | 2004-08-31 |
| 6339249 | Semiconductor diode | — | 2002-01-15 |
| 6324259 | Scattered-ray grid, particularly for a medical X-ray device, and a method of determining the position of the absorption elements of a scattered-ray grid | Volker Lehmann | 2001-11-27 |
| 6063195 | Powder coating system and method | Hans Giesinger, Horst Adams, Beat Untersee | 2000-05-16 |
| 5725363 | Micromembrane pump | Burkhard Büstgens, Gerhard Stern, Dieter Seidel, Dieter Maas | 1998-03-10 |
| 4900887 | Floating zone drawing circuitry for semiconductor rods | — | 1990-02-13 |
| 4797525 | Induction heater for floating zone melting | — | 1989-01-10 |
| 4696716 | Apparatus for doping semiconductor rods with solid dopants | — | 1987-09-29 |
| 4579719 | Apparatus for crucible-free floating-zone melting a semiconductor rod, particularly of silicon | — | 1986-04-01 |
| 4538279 | Induction coil in the form of a pancake coil for crucible-free zone melting | — | 1985-08-27 |
| 4506132 | Induction coil in the form of a flat coil for crucible-free floating zone melting | — | 1985-03-19 |
| 4436578 | Method of setting a stable melting zone in a semiconductor crystalline rod during crucible-free zone melting thereof | Gerhard Schrotter | 1984-03-13 |
| 4429443 | Machine tool | Rolf Kolblin, Erich Wittmann | 1984-02-07 |