Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328606 | Spin on oil filter with extendible handle | John R. Byrum, Thomas A. Ramsey | 1994-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328606 | Spin on oil filter with extendible handle | John R. Byrum, Thomas A. Ramsey | 1994-07-12 |