Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9387945 | Apparatus and method for manufacturing fiber bundles | Joern Hoermann | 2016-07-12 |
| 8764925 | Apparatus and methods for manufacturing fiber bundles | Elmar Barra, Joern Hoermann | 2014-07-01 |
| 8327901 | Devices and methods for the production of fiber strands | Elmar Barra, Joern Hoermann | 2012-12-11 |
| 4589172 | Central belt lock, particularly for a parachute harness | Michael Hoenigs | 1986-05-20 |
| 4526088 | Fluid-operated actuating device | Egon Sentinger | 1985-07-02 |
| 4513953 | Gas spring with extension force controlled as a function of temperature | Werner Molders, Rolf Langanke, Egon Sentinger | 1985-04-30 |
| 4445671 | Gas spring including hydraulic locking means | Egon Sentinger | 1984-05-01 |
| 4309026 | Gas spring | Willi Schafer | 1982-01-05 |
| 4307874 | Gas spring with means for retaining piston adjacent one terminal position | Rolf Langanke | 1981-12-29 |
| 4303231 | Cylinder-and-piston rod device | Winfried Wirges, Rolf Langanke | 1981-12-01 |