KOSKIMAKI; Antti
Patent Applications and Registrations
Patent applications and USPTO patent grants for KOSKIMAKI; Antti.The latest application filed is for "rock drilling arrangment and machine".
- KOSKIMAKI; Antti - Tampere FI
| Patent | Date |
|---|---|
| Rock Drilling Arrangment And Machine App 20220176535 - KOSKIMAKI; Antti ; et al. | 2022-06-09 |
| Component for rock breaking system Grant 10,550,685 - Kalevo , et al. Fe | 2020-02-04 |
| Control valve Grant 10,012,024 - Leino , et al. July 3, 2 | 2018-07-03 |
| Breaking device Grant 9,981,370 - Kela , et al. May 29, 2 | 2018-05-29 |
| Component For Rock Breaking System App 20180010439 - KALEVO; Noora ; et al. | 2018-01-11 |
| Percussion piston Grant 9,737,983 - Muuttonen , et al. August 22, 2 | 2017-08-22 |
| Percussion Piston App 20160144498 - MUUTTONEN; Timo ; et al. | 2016-05-26 |
| Breaking Device App 20160001432 - KELA; Timo ; et al. | 2016-01-07 |
| Control Valve App 20160003372 - LEINO; Timo ; et al. | 2016-01-07 |
| Percussion device Grant 8,800,425 - Koskimaki , et al. August 12, 2 | 2014-08-12 |
| Percussion Device App 20100059242 - Koskimaki; Antti ; et al. | 2010-03-11 |
| Percussion device with a control valve for two alternately striking pistons Grant 7,464,635 - Rantala , et al. December 16, 2 | 2008-12-16 |
| Control valve and a method for a percussion device with a working cycle involving several coupling moments Grant 7,178,447 - Koskimaki , et al. February 20, 2 | 2007-02-20 |
| Control valve in a percussion device and a method comprising a closed pressure space at the end position of the piston Grant 7,174,824 - Koskimaki , et al. February 13, 2 | 2007-02-13 |
| Control valve in a percussion device and a method comprising a closed pressure space at the end position of the piston App 20060175091 - Koskimaki; Antti ; et al. | 2006-08-10 |
| Control valve and a method for a percussion device with a working cycle involving several coupling moments App 20060169468 - Koskimaki; Antti ; et al. | 2006-08-03 |
| Method and equipment for controlling operation of rock drilling apparatus Grant 6,938,702 - Saha , et al. September 6, 2 | 2005-09-06 |
| Method for controlling operating cycle of impact device, and impact device Grant 6,877,569 - Koskimaki April 12, 2 | 2005-04-12 |
| 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 |
| Method for controlling operating cycle of impact device, and impact device App 20040144551 - Koskimaki, Antti | 2004-07-29 |
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