Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880188 | Joint for unfolding panels of a solar collector | Helmut Kiendl | 1989-11-14 |
| 4419033 | System for releasably securing movable support elements on space vehicles | Helmut Kiendl | 1983-12-06 |