Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966099 | Duster nozzle for vacuum cleaners | — | 2005-11-22 |
| 6824375 | Arrangement for a consecutive two-stage ejector of the built-in type | — | 2004-11-30 |
| 6824376 | Arrangement for a continuous two-stage ejector of the built-in type | — | 2004-11-30 |
| 6739860 | Arrangement for an integral two-stage ejector | — | 2004-05-25 |
| 6575730 | Arrangement for a two-stage ejector in a moulding tool | — | 2003-06-10 |
| 6318237 | Arrangement for a lock cylinder for a blocking cylinder | — | 2001-11-20 |
| 6179606 | Arrangement for a latch lock for moulding tools | — | 2001-01-30 |
| 4841073 | Radical anion salts of derivatives of 1,4,5,8-naphthalenetetracarboxylic acid and their use | Tillmann Hassel, Jurgen Hocker, Gerhard Heywang, Hans G. Fitzky | 1989-06-20 |
| 4597645 | Condenser lens system for microscopes | Klaus Freiberg | 1986-07-01 |
| 4519939 | Particulate doped polyacetylene | Jurgen Hocker, Bruno Broich | 1985-05-28 |
| 4474333 | Injection mold nozzle with filtering function | — | 1984-10-02 |
| 4347465 | Circuit arrangement for power windows | Horst Goertler, Friedrich Hetzel, Uwe Knobloch, Hans Prohaska, Horst Rachner +1 more | 1982-08-31 |
| 4333037 | Color-picture tube with an arrangement to compensate for misregister | Wolfram K. Andre | 1982-06-01 |
| 4239174 | Two step ejector structure for a mold for injection molding or the like | Nils Gustav Nilsson | 1980-12-16 |
| 4230328 | Device for connecting an ejection pin of an injection molding tool or the like to an ejector device | — | 1980-10-28 |
| 4189659 | Color-television picture tube with internal permanent magnets for convergence correction | Wolfram K. Andre | 1980-02-19 |