Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864704 | Interlocking rubber-jacketed end cap and a rubber-covered roll | Bobby J. Parr, Manuel B. Hooper | 1989-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864704 | Interlocking rubber-jacketed end cap and a rubber-covered roll | Bobby J. Parr, Manuel B. Hooper | 1989-09-12 |