Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799443 | Coated cermet cutting tool and use thereof | Kenneth Westergren, Leif Akesson, Per Mårtensson | 2010-09-21 |
| 7700186 | Cemented carbide body | — | 2010-04-20 |
| 7416778 | Method for high speed machining and coated cutting tool | Kenneth Westergren, Leif Akesson | 2008-08-26 |
| 7384689 | Cemented carbide body | — | 2008-06-10 |
| RE40082 | Coated inserts for rough milling | Anders Nordgren, Ingemar Hessman | 2008-02-19 |
| RE39912 | Coated inserts for rough milling | Anders Nordgren, Ingemar Hessman | 2007-11-06 |
| 7150897 | Method of making a cemented carbide tool and a cemented tool | — | 2006-12-19 |
| 6767583 | Coated inserts for rough milling | Anders Nordgren, Ingemar Hessman | 2004-07-27 |
| 6706327 | Method of making cemented carbide body | Per Blomstedt, Mikael Lagerqvist | 2004-03-16 |
| 6638609 | Coated inserts for rough milling | Anders Nordgren, Ingemar Hessman | 2003-10-28 |
| 6447912 | Coated cemented carbide cutting tool and method of coating it with diamond | Ingrid Reineck | 2002-09-10 |
| 6344265 | Coated cutting insert | Per Blomstedt, Mikael Lagerqvist | 2002-02-05 |
| 6325710 | Coated silicon nitride based cutting tools | — | 2001-12-04 |
| 6187254 | Method of sintering silicon nitride based materials | Marianne Collin | 2001-02-13 |
| RE35538 | Sintered body for chip forming machine | Leif Akesson | 1997-06-17 |
| 5336292 | Titanium-based carbonitride alloy with wear resistant surface layer | Gerold Weinl | 1994-08-09 |
| 4843039 | Sintered body for chip forming machining | Leif Akesson | 1989-06-27 |
| 4399168 | Method of preparing coated cemented carbide product | Gregor Kullander, Christopher G. Chatfield, Bo K. Westergren | 1983-08-16 |
| 4282289 | Method of preparing coated cemented carbide product and resulting product | Gregor Kullander, Christopher G. Chatfield, Bo K. Westergren | 1981-08-04 |