Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827040 | System for lubricating a closing mechanism, a closing bar and closing hook | Dirk Schmidt, José Manuel Algüera, Fan Zhang, Heinz-Jürgen Seigis | 2014-09-09 |
| 6371504 | Fifth wheel | José Manuel Algüera Gallego, Frieder Mathis, Martin Schneider, Rainer Spitz | 2002-04-16 |
| 6182996 | Fifth wheel | Stefan Koetter, Rainer Spitz, Jose Gallego | 2001-02-06 |
| RE36603 | Distance-controlled tunneling transducer and direct access storage unit employing the transducer | Conrad W. Schneiker | 2000-03-07 |
| 5867918 | Gas dryer with an outlet chamber | Karl-Heinz Deike | 1999-02-09 |
| 5746438 | Fifth wheel | Wolfgang Bergmann, Hans Daniel Dreyer | 1998-05-05 |
| 5739527 | Near-field optical microscope for angle resolved measurements | Bert Hecht, Harald Heinzelmann, Lukas Novotny | 1998-04-14 |
| 5619600 | Near-field photon tunneling devices using liquid metal | — | 1997-04-08 |
| 5598387 | High-density optical data storage unit and method for writing and reading information | — | 1997-01-28 |
| 5539197 | Scanning near-field optical microscope having a medium denser than air in the gap between the probe chip and the sample being measured | Daniel Courjon | 1996-07-23 |
| 5461600 | High-density optical data storage unit and method for writing and reading information | — | 1995-10-24 |
| 5380073 | Dual circuit brake valve system | Peter Bartscher, Gerhard Martini, Jurgen Sandmann | 1995-01-10 |
| 5273139 | Brake cylinder for the actuation of a vehicle brake | Bruno Kotarra, Horst Mylius, Momcilo Ristic | 1993-12-28 |
| 5210714 | Distance-controlled tunneling transducer and direct access storage unit employing the transducer | Conrad W. Schneiker | 1993-05-11 |
| 5043577 | Distance-controlled tunneling transducer | Conrad W. Schneiker | 1991-08-27 |
| 5025147 | Sensor for converting a distance to optical and further to electrical energy, and surface scanning apparatus using same | Urs T. Durig, Ulrich Fischer | 1991-06-18 |
| 4985627 | Spin-polarized scanning tunneling microscope | Santos F. A. Gutierrez, Alexis Baratoff | 1991-01-15 |
| 4941510 | Relay valve for pneumatic or hydraulic application | Gerhard Fauck, Helmut Ulrich | 1990-07-17 |
| 4926907 | Relay valve for pneumatic or hydraulic application | Gerhard Fauck, Helmut Ulrich | 1990-05-22 |
| 4918309 | Method for investigating surfaces at nanometer and picosecond resolution and laser-sampled scanning tunneling microscope for performing said method | Johannes G. Beha, Armin U. Blacha, Rolf Clauberg, Rolf B. Moeller | 1990-04-17 |
| 4853810 | Method and apparatus for controlling the flying height of the head in a magnetic storage unit | James K. Gimzewski, Paul Muralt | 1989-08-01 |
| 4851671 | Oscillating quartz atomic force microscope | — | 1989-07-25 |
| 4831614 | Direct access storage unit using tunneling current techniques | Urs T. Duerig, James K. Gimzewski | 1989-05-16 |
| 4806755 | Micromechanical atomic force sensor head | Urs T. Duerig, James K. Gimewski, Johann Greschner, Olaf Wolter | 1989-02-21 |
| 4775192 | Apparatus for the control of brake pressure | Erich Reinecke, Hans-Joachim Schulz | 1988-10-04 |