Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556440 | Pressure-actuated radial air filter seal | Gene Mullins, Zemin Jiang | 1996-09-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556440 | Pressure-actuated radial air filter seal | Gene Mullins, Zemin Jiang | 1996-09-17 |