Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321971 | Field cultivator tool support mounting apparatus | Nelson J. Palen | 1982-03-30 |
| 4318444 | Telescoping hinge member on rearwardly folding tool bar | — | 1982-03-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321971 | Field cultivator tool support mounting apparatus | Nelson J. Palen | 1982-03-30 |
| 4318444 | Telescoping hinge member on rearwardly folding tool bar | — | 1982-03-09 |