Ljokkoi; Risto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ljokkoi; Risto.The latest application filed is for "method and apparatus for the thickening of fiber suspensions".
- Ljokkoi; Risto - Karhula FI
| Patent | Date |
|---|---|
| Method for the controlled thickening of low consistency fiber suspensions Grant 7,229,527 - Laine , et al. June 12, 2 | 2007-06-12 |
| Apparatus for the thickening of fiber suspensions Grant 6,767,432 - Laine , et al. July 27, 2 | 2004-07-27 |
| Method and apparatus for the thickening of fiber suspensions App 20040084160 - Laine, Antero ; et al. | 2004-05-06 |
| Method of manufacturing a wire screen product Grant 6,340,805 - Ljokkoi January 22, 2 | 2002-01-22 |
| Apparatus for treating pulp Grant 5,338,451 - Lindberg , et al. August 16, 1 | 1994-08-16 |
| Arrangement for removing thread-like impurities from a defiberizing drum Grant 5,094,715 - Ljokkoi , et al. March 10, 1 | 1992-03-10 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 