Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784289 | Fluid-driven medical or dental handle | Michael Rothenwaender, Karl Schmiedlechner | 2017-10-10 |
| 8936104 | Fluid-driven medical or dental handle | Michael Rothenwaender, Karl Schmiedlechner | 2015-01-20 |
| 8333588 | Medical or dental hand-piece element | Stefan Putz, Stephan Rauchenzauner, Karl Schmiedlechner, Hannes Wagner | 2012-12-18 |
| 8197253 | Medical or dental handpiece head | Alois Gollackner | 2012-06-12 |
| 8161936 | Internal combustion engine having a motor brake assembly | Florian Kraft, Thomas Leitel | 2012-04-24 |
| 8038439 | Medical handpiece with a lighting device | Karl Schmiedlechner | 2011-10-18 |
| 7556498 | Medical contra-angle handpiece | — | 2009-07-07 |
| 6916176 | Rotation lock device for preventing undesired rotation of a shaft especially for handpieces used in medical treatments | Thomas Jindra | 2005-07-12 |
| 6398551 | Angle piece for dental or surgical use | Richard Kardeis, Andreas Bachmaier | 2002-06-04 |
| 6227854 | Releasable chucking device for a rotating medical or dental tool | Gerald Helfenbein | 2001-05-08 |
| 6196841 | Filter for spray ducts of dental or surgical handpieces | — | 2001-03-06 |