Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9315964 | Method for evacuating transfer air from a mixture of pressurized air and binding agent | — | 2016-04-19 |
| 9080315 | Heavy machine-operated sieve screen bucket | Antti Rautamies | 2015-07-14 |
| 8839958 | Method and device for screening materials, such as aggregates and/or soils | — | 2014-09-23 |
| 7506461 | Screening, crushing or mixing bucket | — | 2009-03-24 |
| 6865980 | Method and apparatus for returning the drain oil of a hydraulic motor | — | 2005-03-15 |
| 6755018 | Leakage oil return apparatus for a hydraulic motor | — | 2004-06-29 |
| 6193444 | In-situ blending and transferring of earth materials | — | 2001-02-27 |
| 6010551 | Method and apparatus for accelerated biodegradation of organic matter | — | 2000-01-04 |
| 5843769 | Double stage drumshaped composting device | — | 1998-12-01 |
| 5485689 | Bucket crusher | — | 1996-01-23 |
| 5405092 | Screen crusher for soil materials | — | 1995-04-11 |