Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9503184 | Method for aligning a sensor device | Stefan Bischof | 2016-11-22 |
| 6723416 | Flat nonwoven fiber aggregate with three-dimensional structure and method for its production | Dieter Groitzsch, Gerhard Schaut | 2004-04-20 |
| 5441439 | Method of finishing a surface of a workpiece | Walter Lang, Karl-Heinz Bergen, Ernst Lang, Ulrich Klink | 1995-08-15 |
| 5095662 | Process for honing bores and a honing machine for performing the process | Karl-Heinz Bergen | 1992-03-17 |
| 4831787 | Honing process | Gunter Richter | 1989-05-23 |
| 4798024 | Method and apparatus for deburring the inner edge of part of a workpiece | — | 1989-01-17 |
| 4606150 | Grinding machine | — | 1986-08-19 |
| 4551947 | Device for honing workpieces | Hermann Fingerle | 1985-11-12 |
| 4545152 | Grinding apparatus | — | 1985-10-08 |
| 4504917 | Device for controlling reversal points of a reciprocating machining member | Gunter Richter | 1985-03-12 |
| 4428973 | Method for the homogeneous complete encapsulation of individual grains of pourable material and apparatus for its production | Ernst L. Horner, Jurgen C. Knolle | 1984-01-31 |
| 4425865 | Method for the homogeneous complete encapsulation of individual grains of pourable material and apparatus for its production | Ernst L. Horner, Jurgen C. Knolle | 1984-01-17 |
| 4258074 | Process for the encrusting, pilling or granulating of seed material | Ralf Dabrowski | 1981-03-24 |
| 4197330 | Process for the production of pilled, granulated, encrusted seed material | — | 1980-04-08 |