Rantala; Esa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rantala; Esa.The latest application filed is for "feed beam and method of manufacturing the same".
- Rantala; Esa - Tampere FI
- Rantala; Esa - Kyronlahti FI
| Patent | Date |
|---|---|
| Feed beam and method of manufacturing the same Grant 11,053,744 - Eronen , et al. July 6, 2 | 2021-07-06 |
| Feed Beam And Method Of Manufacturing The Same App 20190186206 - ERONEN; Kimmo ; et al. | 2019-06-20 |
| Rock drill Grant 10,294,724 - Rantala , et al. | 2019-05-21 |
| Rock Drill App 20170370150 - RANTALA; Esa ; et al. | 2017-12-28 |
| Percussion device with a control valve for two alternately striking pistons Grant 7,464,635 - Rantala , et al. December 16, 2 | 2008-12-16 |
| Rock drilling machine and axial bearing Grant 7,419,015 - Muuttonen , et al. September 2, 2 | 2008-09-02 |
| Rock drilling machine and axial bearing App 20060213690 - Muuttonen; Timo ; et al. | 2006-09-28 |
| Impact device Grant 7,013,996 - Keskiniva , et al. March 21, 2 | 2006-03-21 |
| Method and equipment for controlling operation of rock drilling apparatus Grant 6,938,702 - Saha , et al. September 6, 2 | 2005-09-06 |
| Method and equipment for controlling operation of rock drilling apparatus App 20050056439 - Saha, Heikki ; et al. | 2005-03-17 |
| Percussion device with a control valve for two alternately striking pistons App 20040251038 - Rantala, Esa ; et al. | 2004-12-16 |
| Impact device App 20040226752 - Keskiniva, Markku ; et al. | 2004-11-18 |
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