Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702494 | Airbag filter assembly and method of assembly thereof | Thomas L. Tompkins, Ryan C. Shirk, Steven C. Schroeer, Troy K. Ista, Richard L. Bloom | 1997-12-30 |
| 5686039 | Methods of making a catalytic converter or diesel particulate filter | — | 1997-11-11 |