Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150616 | Scraper for a scraper chain conveyor | — | 2018-12-11 |
| 5234258 | Cutter for extraction machines | — | 1993-08-10 |
| 5071195 | Tool and nozzle supporting device for use in mining machines | — | 1991-12-10 |
| 5040850 | Tool supporting structure for use in material removing machines | — | 1991-08-20 |
| 5029944 | Device for releasable mounting tools in mining machines | — | 1991-07-09 |
| 4989724 | Fastening arrangement for the entraining elements of chain conveyors | — | 1991-02-05 |
| 4744605 | Bit and bit holder for mining machines | — | 1988-05-17 |