Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4256345 | Scraper chain conveyor with rack for the chainless feed of winning machines | Karl H. Schwarting | 1981-03-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4256345 | Scraper chain conveyor with rack for the chainless feed of winning machines | Karl H. Schwarting | 1981-03-17 |