Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8298474 | Device and method for loading and unloading a heat treatment furnace | Horst Barth, Wolfgang Schalberger | 2012-10-30 |
| 7588719 | Installation for the heat-treatment of parts | Horst Becker | 2009-09-15 |
| 5830284 | Method and device for the heat treatment of workpieces | — | 1998-11-03 |
| 5730930 | Method and device for exchanging the atmosphere in a hood-shaped annealing furnace | Georg Velten, Walter James Scheuermann | 1998-03-24 |
| 4612065 | Method for the heat treatment of workpieces | — | 1986-09-16 |
| 4596610 | Hardening metal parts | — | 1986-06-24 |
| 4545208 | Method of operating an industrial furnace | — | 1985-10-08 |
| 4508501 | Method of monitoring furnace installations | — | 1985-04-02 |