Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12090537 | Dummy block for extrusion press | Steve M. Johnson | 2024-09-17 |
| 11655069 | Pallet with thermal energy storage | Michael P. Crisman, Roger Ansted, Andres Barron, Robert Reyes, Sandra Jameson | 2023-05-23 |
| 11285531 | Shot sleeve for die casting apparatus, and die casting apparatus incorporating same | Steve M. Johnson | 2022-03-29 |
| 11045852 | Extrusion press container and mantle for same | — | 2021-06-29 |
| 10987731 | Die-casting piston, and die-casting apparatus incorporating same | — | 2021-04-27 |
| 10933454 | Extrusion press container and liner for same, and method | — | 2021-03-02 |
| 10919665 | Pallet with thermal energy storage | Michael P. Crisman, Roger Ansted, Andres Barron, Robert Reyes, Sandra Jameson | 2021-02-16 |
| 10718433 | Wear ring for die-casting piston, and die-casting piston incorporating same | — | 2020-07-21 |
| 10603715 | Die-casting piston, and die-casting apparatus incorporating same | — | 2020-03-31 |
| 10549328 | Dummy block for extrusion press | — | 2020-02-04 |
| 10434553 | Extrusion press container and mantle for same, and method | — | 2019-10-08 |
| 10124403 | Shot sleeve for die casting apparatus and method of fabricating same | — | 2018-11-13 |
| 9975275 | Extrusion die pre-heating device and method | — | 2018-05-22 |
| 9975160 | Extrusion press container and liner for same | — | 2018-05-22 |
| 9839950 | Dummy block for extrusion press | — | 2017-12-12 |
| 9815102 | Extrusion press container and mantle for same | — | 2017-11-14 |
| 9587742 | Wear ring for die-casting piston, die-casting piston incorporating same, and method of forming same | — | 2017-03-07 |
| 9346210 | Extrusion die pre-heating system, apparatus and method | — | 2016-05-24 |
| 7594419 | Thermal control extrusion press container | — | 2009-09-29 |
| 7272967 | Thermal control extrusion press container | — | 2007-09-25 |
| 5918498 | Dummy block construction | — | 1999-07-06 |
| 5771734 | Replaceable ring for dummy block | — | 1998-06-30 |
| 5687604 | Thermal controlled mandrel with replaceable tip for copper and brass extrusion | — | 1997-11-18 |
| 5311761 | Metal extrusion dummy block having a spring loaded valve | — | 1994-05-17 |
| 5272900 | Bayonet style connector for metal extrusion dummy block | — | 1993-12-28 |