Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928898 | Compression coiling machine | Guy Tuffal | 1990-05-29 |
| 4765554 | Relating to compression type rolling machines | Guy Tuffal | 1988-08-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928898 | Compression coiling machine | Guy Tuffal | 1990-05-29 |
| 4765554 | Relating to compression type rolling machines | Guy Tuffal | 1988-08-23 |