Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41646 | Cemented carbide body with increased wear resistance | Ake Ostlund, Ove Alm | 2010-09-07 |
| RE41647 | Method of making a cemented carbide body with increased wear resistance | — | 2010-09-07 |
| RE40785 | Method of making a submicron cemented carbide with increased toughness | — | 2009-06-23 |
| RE40717 | Method of making a cemented carbide power with low compacting pressure | — | 2009-06-09 |
| 7514061 | Method of making submicron cemented carbide | Rickard Sandberg, Mathias Tillman | 2009-04-07 |
| RE40026 | Cemented carbide insert for turning, milling and drilling | Ake Ostlund, Ove Alm | 2008-01-22 |
| 6673307 | Method of making cemented carbide | Mikael Lindholm, Mats Ahlgren | 2004-01-06 |
| 6468680 | Cemented carbide insert with binder phase enriched surface zone | Leif Akesson | 2002-10-22 |
| 6352571 | Method of making metal composite materials | Rolf Svensson | 2002-03-05 |
| 6294129 | Method of making a cemented carbide body with increased wear resistance | — | 2001-09-25 |
| 6273930 | Method of making a cemented carbide powder with low compacting pressure | — | 2001-08-14 |
| 6221479 | Cemented carbide insert for turning, milling and drilling | Ake Ostlund, Ove Alm | 2001-04-24 |
| 6214287 | Method of making a submicron cemented carbide with increased toughness | — | 2001-04-10 |
| 6210632 | Cemented carbide body with increased wear resistance | Ake Ostlund, Ove Alm | 2001-04-03 |
| 5993730 | Method of making metal composite materials | Rolf Svensson | 1999-11-30 |
| 5885653 | Method of making metal composite materials | Stefan Ederyd, Nicolas Chardon, Henri Pastor | 1999-03-23 |
| 5856626 | Cemented carbide body with increased wear resistance | Udo Fischer, Torbjorn Hartzell | 1999-01-05 |
| 5624068 | Diamond tools for rock drilling, metal cutting and wear part applications | Udo Fischer, Lars H. Hillert, Mahlon D. Dennis | 1997-04-29 |
| 5505902 | Method of making metal composite materials | Udo Fischer, Stefan Ederyd, Mats Nygren, Gunnar Westin, Asa Ekstrand | 1996-04-09 |
| 5335738 | Tools for percussive and rotary crushing rock drilling provided with a diamond layer | Udo Fischer, Lars H. Hillert, Mahlon D. Dennis | 1994-08-09 |
| 5264283 | Diamond tools for rock drilling, metal cutting and wear part applications | Udo K. R. Fisher, Lars H. Hillert, Mahlon D. Dennis | 1993-11-23 |
| 5217081 | Tools for cutting rock drilling | Udo Fischer, Lars H. Hillert, Mahlon D. Dennis | 1993-06-08 |
| 5154245 | Diamond rock tools for percussive and rotary crushing rock drilling | Udo Fischer, Lars H. Hillert, Mahlon D. Dennis | 1992-10-13 |
| 4766040 | Temperature resistant abrasive polycrystalline diamond bodies | Lars H. Hillert | 1988-08-23 |
| 4764255 | Cemented carbide tool | Udo Fischer, Erik T. Hartzell | 1988-08-16 |