Tohkala; Antti
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tohkala; Antti.The latest application filed is for "method and apparatus for transferring loose material".
- Tohkala; Antti - Pori FI
- Tohkala; Antti - Rauma FI
| Patent | Date |
|---|---|
| Comminuting apparatus Grant 7,063,282 - Jonkka , et al. June 20, 2 | 2006-06-20 |
| Method and apparatus for transferring loose material App 20060086423 - Tohkala; Antti | 2006-04-27 |
| Comminuting apparatus App 20060006259 - Jonkka; Arvo ; et al. | 2006-01-12 |
| Method for debarking in a drum, and separation of bark from a log flow App 20040256296 - Tohkala, Antti | 2004-12-23 |
| Method and apparatus for separating loosened bark and logs App 20040250910 - Tohkala, Antti ; et al. | 2004-12-16 |
| Method for increasing the shearing resistance in disk chipper knife mounting clamps and a disk chipper equipped with such knife mounting clamps App 20040169099 - Tohkala, Antti | 2004-09-02 |
| Method for setting the feed position in a disc chipper based on the size of logs being chipped and disc chipper suited for implementing the method App 20040060616 - Jonkka, Arvo ; et al. | 2004-04-01 |
| Drive system of a rotating drum Grant 5,660,076 - Jonkka , et al. August 26, 1 | 1997-08-26 |
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