Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6079660 | Gear arrangement for driving the spool core of a take-up spool for the transfer tape of a transfer dispenser | Christoph Manusch, Wulf Herrmannsen | 2000-06-27 |
| 5888008 | Writing instrument with refillable reservoir | Bruno Kunzler | 1999-03-30 |
| 5512128 | Easy-load film applicator | Christoph Manusch, Wulf Herrmannsen | 1996-04-30 |
| 5480510 | Cartridge for hand-operated film applicator | Christoph Manusch, Wulf Herrmannsen | 1996-01-02 |
| 5462633 | Applicator-roller assembly for tape dispenser | Cristoph Manusch, Willem Klaassen | 1995-10-31 |
| 5338123 | Double-ended pen | Wilhelm Schlink | 1994-08-16 |
| 4759651 | Writing instrument with a signal cap | Christoph Manusch, Gunter Scholz, Heinrich Schoop, Friedrich Dralle, Manfred Brummer +3 more | 1988-07-26 |