Kennametal PC Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kennametal PC Inc..The latest application filed is for "method of making an abrasive water jet with superhard materials".
- Kennametal PC Inc. - Monrovia CA
- Kennametal PC Inc. - Latrobe PA
| Patent | Date |
|---|---|
| Method of making an abrasive water jet with superhard materials Grant 6,924,454 - Massa , et al. August 2, 2 | 2005-08-02 |
| Superhard material article of manufacture Grant 6,790,497 - Massa , et al. September 14, 2 | 2004-09-14 |
| Toolholder assembly Grant 6,786,119 - Erickson , et al. September 7, 2 | 2004-09-07 |
| Process for heat treating ceramics Grant 6,737,010 - Mehrotra , et al. May 18, 2 | 2004-05-18 |
| Process for heat treating ceramics and articles of manufacture made thereby Grant 6,610,113 - Mehrotra , et al. August 26, 2 | 2003-08-26 |
| Coated PCBN cutting inserts Grant 6,599,062 - Oles , et al. July 29, 2 | 2003-07-29 |
| Diamond coated cutting tools and method of manufacture Grant 6,524,363 - Gates, Jr. , et al. February 25, 2 | 2003-02-25 |
| Low thermal conductivity hard metal Grant 6,521,353 - Majagi , et al. February 18, 2 | 2003-02-18 |
| Rotatable cutting tool-tool holder assembly Grant 6,478,383 - Ojanen , et al. November 12, 2 | 2002-11-12 |
| Superhard material article of manufacture Grant 6,425,805 - Massa , et al. July 30, 2 | 2002-07-30 |
| Toolholder assembly Grant 6,415,696 - Erickson , et al. July 9, 2 | 2002-07-09 |
| Weld joint design for corners Grant 6,386,641 - Mondy May 14, 2 | 2002-05-14 |
| Spade blade drill and method of making Grant 6,371,702 - DeWald, Jr. , et al. April 16, 2 | 2002-04-16 |
| Tungsten carbide nickel-chromium alloy hard member and tools using the same Grant 6,368,377 - Bryant , et al. April 9, 2 | 2002-04-09 |
| Polycrystalline diamond member and method of making the same Grant 6,344,149 - Oles February 5, 2 | 2002-02-05 |
| Cutting tool holder assembly with press fit Grant 6,331,035 - Montgomery, Jr. December 18, 2 | 2001-12-18 |
| Diamond coated tools and process for making Grant 6,287,682 - Grab , et al. September 11, 2 | 2001-09-11 |
| Indexable insert with a V-shaped chip breaker Grant 6,267,541 - Isakov , et al. July 31, 2 | 2001-07-31 |
| Rotatable cutting bit assembly with wedge-lock retention assembly Grant 6,260,638 - Massa , et al. July 17, 2 | 2001-07-17 |
| Cutting tool assembly with replaceable spray nozzle Grant 6,247,759 - Montgomery, Jr. , et al. June 19, 2 | 2001-06-19 |
| Cutting toolholder with recessed groove for cutting tool removal Grant 6,244,665 - Bise , et al. June 12, 2 | 2001-06-12 |
| Anti-rotation mounting mechanism for round cutting insert Grant 6,238,133 - DeRoche , et al. May 29, 2 | 2001-05-29 |
| Cutting tool holder retention assembly Grant 6,234,579 - Montgomery, Jr. May 22, 2 | 2001-05-22 |
| Coated cutting insert with a C porosity substrate having non-stratified surface binder enrichment Grant 6,217,992 - Grab | 2001-04-17 |
| Whisker reinforced ceramic cutting tool and composition thereof Grant 6,204,213 - Mehrotra , et al. March 20, 2 | 2001-03-20 |
| Tool unit clamping apparatus having a locking mechanism with increased gripping force Grant 6,196,094 - Erickson March 6, 2 | 2001-03-06 |
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