Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4570287 | Method of and apparatus for picking up refuse from a surface, such as a track bed | Edgar Muschelknautz | 1986-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4570287 | Method of and apparatus for picking up refuse from a surface, such as a track bed | Edgar Muschelknautz | 1986-02-18 |