Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4800933 | Funnel and tool with cutting attachment for removing plug from vehicle oil pan | Nobel Linn, Jr. | 1989-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4800933 | Funnel and tool with cutting attachment for removing plug from vehicle oil pan | Nobel Linn, Jr. | 1989-01-31 |