Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335921 | Cutting head for a paved roadway resurfacing apparatus | George W. Swisher, Jr. | 1982-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335921 | Cutting head for a paved roadway resurfacing apparatus | George W. Swisher, Jr. | 1982-06-22 |