Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352783 | Apparatus for mounting a plurality of catalytic elements for treating large volumes of exhaust gases | — | 1982-10-05 |
| 4343074 | Method of making a catalytic converter | Ted V. De Palma, James E. Dillon | 1982-08-10 |