Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6228139 | Fine-grained WC-Co cemented carbide | — | 2001-05-08 |
| 5694639 | Titanium based carbonitride alloy with binder phase enrichment | Gerold Weinl | 1997-12-02 |
| 5581798 | Method of producing a sintered carbonitride alloy for intermittent machining of materials difficult to machine | Gerold Weinl | 1996-12-03 |
| 5568653 | Method of producing a sintered carbonitride alloy for semifinishing machining | Gerold Weinl | 1996-10-22 |
| 5561831 | Method of producing a sintered carbonitride alloy for fine to medium milling | Ake Ostlund | 1996-10-01 |
| 5561830 | Method of producing a sintered carbonitride alloy for fine milling | Gerold Weinl | 1996-10-01 |
| 5558475 | Ball nose end mills | Bjorn Hakansson, Peder Von Holst | 1996-09-24 |
| 5552108 | Method of producing a sintered carbonitride alloy for extremely fine machining when turning with high cutting rates | Gerold Weini | 1996-09-03 |
| 5503653 | Sintered carbonitride alloy with improved wear resistance | Gerold Weinl, Ake Ostlund | 1996-04-02 |
| 5421851 | Sintered carbonitride alloy with controlled grain size | Gerold Weinl, Ake Ostlund | 1995-06-06 |
| 5403541 | Method of making a sintered insert | Gerold Weinl, Ake stlund | 1995-04-04 |
| 5403542 | Sintered carbonitride alloy with highly alloyed binder phase | Gerold Weinl, Per Gustafsson | 1995-04-04 |
| 5395421 | Titanium-based carbonitride alloy with controlled structure | Gerold Weinl, Lars Hultman | 1995-03-07 |
| 5334459 | Compound body | Mats Lundstrom | 1994-08-02 |
| 5330553 | Sintered carbonitride alloy with highly alloyed binder phase | Gerold Weinl, Per Gustafsson | 1994-07-19 |
| 5308376 | Cermet having different types of duplex hard constituents of a core and rim structure in a Co and/or Ni matrix | — | 1994-05-03 |
| 5306326 | Titanium based carbonitride alloy with binder phase enrichment | Gerold Weinl | 1994-04-26 |
| 5137565 | Method of making an extremely fine-grained titanium-based carbonitride alloy | Anders Thelin, Gerold Weinl | 1992-08-11 |
| 5110349 | Cutting insert of sintered hard alloy | Kenneth Westergren, Gerold Weinl | 1992-05-05 |
| 5032174 | Powder particles for fine-grained hard material alloys and a process for the preparation of powder particles for fine-grained hard material alloys | Carl S. G. Ekemar | 1991-07-16 |
| 4973356 | Method of making a hard material with properties between cemented carbide and high speed steel and the resulting material | Peder Von Holst, Hakan Morberg | 1990-11-27 |
| 4894090 | Powder particles for fine-grained hard material alloys | Carl S. G. Ekemar | 1990-01-16 |
| 4869974 | Protecting plate of compound design and method of manufacturing the same | Erik G. Eriksson | 1989-09-26 |
| 4849300 | Tool in the form of a compound body and method of producing the same | Erik G. Eriksson, Johan P. von Holst | 1989-07-18 |
| 4698205 | Body with internal channels and methods of producing the same | Johan P. von Holst, Erik G. Eriksson | 1987-10-06 |