Alfthan; Arto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Alfthan; Arto.The latest application filed is for "method and system for controlling tool".
- Alfthan; Arto - Tarttila FI
- Alfthan; Arto - Saaksmaki FI
- Alfthan; Arto - Tampere FI
| Patent | Date |
|---|---|
| Cylinder with check valve Grant 10,920,802 - Alfthan , et al. February 16, 2 | 2021-02-16 |
| Method And System For Controlling Tool App 20200361011 - Alfthan; Arto ; et al. | 2020-11-19 |
| Log processing head Grant 10,806,103 - Alfthan , et al. October 20, 2 | 2020-10-20 |
| Cylinder with Check Valve App 20190219075 - ALFTHAN; ARTO ; et al. | 2019-07-18 |
| Log Processing Head App 20180303046 - Alfthan; Arto ; et al. | 2018-10-25 |
| Automatic track tensioning system Grant 7,914,087 - Alfthan March 29, 2 | 2011-03-29 |
| Control coupling for changing the feeding speed of feeding members in a delimbing and cutting apparatus Grant 7,644,580 - Alfthan January 12, 2 | 2010-01-12 |
| Automatic Track Tensioning System App 20090072617 - Alfthan; Arto | 2009-03-19 |
| Control coupling for changing the feeding speed of feeding members in a delimbing and cutting apparatus App 20070125447 - Alfthan; Arto | 2007-06-07 |
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