OKSMAN; Mika
Patent Applications and Registrations
Patent applications and USPTO patent grants for OKSMAN; Mika.The latest application filed is for "breaking hammer and method of supporting percussion piston".
- OKSMAN; Mika - Tampere FI
- Oksman; Mika - Hollola N/A FI
| Patent | Date |
|---|---|
| Breaking Hammer And Method Of Supporting Percussion Piston App 20220251904 - OKSMAN; Mika ; et al. | 2022-08-11 |
| Method for determining usage rate of breaking hammer, breaking hammer, and measuring device Grant 8,704,507 - Oksman , et al. April 22, 2 | 2014-04-22 |
| Method for Determining Usage Rate of Breaking Hammer, Breaking Hammer, and Measuring Device App 20120250815 - Oksman; Mika ; et al. | 2012-10-04 |
| Rock breaking machine and lubricating method Grant 7,694,748 - Oksman April 13, 2 | 2010-04-13 |
| Rock breaking machine and lubricating method App 20060048957 - Oksman; Mika | 2006-03-09 |
| Arrangement for lubricating bearing surfaces of a tool of a hydraulic impact hammer Grant 6,929,098 - Ilmarinen , et al. August 16, 2 | 2005-08-16 |
| Arrangement for lubricating bearing surfaces of a tool of a hydraulic impact hammer App 20030121725 - Ilmarinen, Jouko ; et al. | 2003-07-03 |
| Arrangement for detecting a need for maintaining a hydraulic breaking apparatus Grant 6,170,317 - Juuri , et al. January 9, 2 | 2001-01-09 |
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