Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5062336 | Hot shearing apparatus | — | 1991-11-05 |
| 5031437 | Apparatus for pulling extrusions from a press | Eckhard Makel | 1991-07-16 |
| 4790706 | Distributing device for placing intermediate elements onto a layer of elongate material | — | 1988-12-13 |
| 4776741 | Stacking device for stacking elongated goods | — | 1988-10-11 |
| 4635459 | System for controlling a pulling assembly | — | 1987-01-13 |
| 4578030 | Method of and a plant for preheating and, possibly, heat-treating and subsequently dividing rod-shaped material into slugs | — | 1986-03-25 |
| 4566298 | Profile extruder including pull measuring means | — | 1986-01-28 |
| 4554851 | Apparatus for severing extruded light sectional members | — | 1985-11-26 |
| 4541799 | Preheating furnace for elongated material | — | 1985-09-17 |
| 4526073 | Method and an apparatus for shearing heated metal bars to billets | — | 1985-07-02 |
| 4507950 | Conveying means for extrusion profiles | — | 1985-04-02 |
| 4440054 | Traveling saw with a sound protection hood | — | 1984-04-03 |
| 4404043 | Method of and an apparatus for continuous heat treatment of separated elongated metallic material | Manfred Waschle | 1983-09-13 |
| 4373706 | Apparatus for heat treatment of material to be worked on, especially of aluminum or magnesium alloys | Bernhard Hilge | 1983-02-15 |
| 4307597 | Puller for extrusion profiles | Eckhard Makel | 1981-12-29 |
| 4303388 | Preheating furnace | — | 1981-12-01 |
| 4245818 | Apparatus for heat treatment of material to be worked on, especially of aluminum or magnesium alloys | Bernhard Hilge | 1981-01-20 |
| 4224816 | Method of and an apparatus for producing extrusion profiles | Peter Stucker | 1980-09-30 |
| 4214493 | Circular saw | — | 1980-07-29 |