Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4926668 | Automatic die box positioning for drawblock | Donald H. Haydo | 1990-05-22 |
| 4578974 | Seamless tube mill | Dezsoe Albert Pozsgay | 1986-04-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4926668 | Automatic die box positioning for drawblock | Donald H. Haydo | 1990-05-22 |
| 4578974 | Seamless tube mill | Dezsoe Albert Pozsgay | 1986-04-01 |