Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578976 | Lighting device | Klaus Bothe, Kurt Mann | 2003-06-17 |
| 5871186 | Support device | Klaus Bothe | 1999-02-16 |
| 5785286 | Apparatus for the releasable connection of a photographic or optical instrument to a tripod or the like | Klaus Bothe | 1998-07-28 |
| 5128837 | Light projector for use in photography | — | 1992-07-07 |
| 4831396 | Objective for photographic cameras | Werner Tobler | 1989-05-16 |
| 4746944 | Handgrip for attachment to optical photographic equipment | — | 1988-05-24 |