Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346576 | Apparatus for severing corrugated metal products | — | 1982-08-31 |
| 4317350 | Corrugated plate having variable material thickness and method for making same | Firoze H. Broacha | 1982-03-02 |