Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840123 | Conveyorized apparatus with moveable rail section | Harold L. Osthus, Lawrence S. Wolfson, Robert M. Vaida | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840123 | Conveyorized apparatus with moveable rail section | Harold L. Osthus, Lawrence S. Wolfson, Robert M. Vaida | 1989-06-20 |