Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394800 | Device for processing orders for supplying orthodontic bands | Hans-Peter Schorpp, Karl Griesbeck | 2002-05-28 |
| 5472344 | Expansion screw for tooth adjustment | Friedrich Binder, Horst Kalytta, Manfred Rapp, Berthold Walter | 1995-12-05 |
| 5326259 | Marked orthodonic aid and method of manufacturing | Friedrich Sernetz | 1994-07-05 |
| 5238402 | Marked orthodontic aid and method of manufacturing | Friedrich Sernetz | 1993-08-24 |
| 5040975 | Method and instrument for releasing a bracket | Karl-Heiner Ettwein, Heinz Bauerle, Karl-Heinz Reichelt, Bernhard Bazner | 1991-08-20 |
| 4279593 | Wire supporting means for orthodontic purposes | — | 1981-07-21 |