Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6170641 | Apparatus for transporting thin boards, in particular printed circuit boards | — | 2001-01-09 |
| 6159294 | Apparatus for coating board-shaped articles, especially printed circuit boards | Anton Ruegge | 2000-12-12 |
| 6115939 | Process and apparatus for the treatment of flat-form material especially of printed circuit boards | — | 2000-09-12 |
| 6112885 | Transport apparatus for thin, board-shaped substrates | Anton Ruegge, Gerhard Kraft, Torsten Reckert | 2000-09-05 |
| 6063191 | Apparatus for the coating of flat-form substrates especially of printed circuit boards | — | 2000-05-16 |
| 5637148 | Apparatus for coating board-shaped piece material on both sides | Anton Ruegge | 1997-06-10 |
| 5462599 | Method and apparatus for coating board-shaped articles, especially printed circuit boards | — | 1995-10-31 |
| 5368643 | Coating apparatus for boards | — | 1994-11-29 |
| 5339537 | Continuous drier for flat piece material | — | 1994-08-23 |
| 4669225 | Device for driving a body that performs a tumbling and rotating movement | — | 1987-06-02 |
| 4559896 | Coating apparatus | Alfred E. Bossard | 1985-12-24 |
| 4505375 | Apparatus for conveying flat goods one side of which bears a liquid layer | — | 1985-03-19 |
| 4456389 | Heat flow calorimeter | Willy Regenass, Gerhard Giger, Heinz Achermann | 1984-06-26 |