Poysti; Tapani
Patent Applications and Registrations
Patent applications and USPTO patent grants for Poysti; Tapani.The latest application filed is for "hydraulic system for mining equipment and method of adjusting power of rock drill machine".
- Poysti; Tapani - Tampere FI
| Patent | Date |
|---|---|
| Hydraulic system for mining equipment and method of adjusting power of rock drill machine Grant 7,900,712 - Muona , et al. March 8, 2 | 2011-03-08 |
| Hydraulic system for mining equipment and method of adjusting power of rock drill machine App 20060120892 - Muona; Jouko ; et al. | 2006-06-08 |
| 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 |
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