Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D285408 | Dual cutting device | Fred J. Salem | 1986-09-02 |
| 4459747 | Manual adjustable dual cutting device | Fred J. Salem | 1984-07-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D285408 | Dual cutting device | Fred J. Salem | 1986-09-02 |
| 4459747 | Manual adjustable dual cutting device | Fred J. Salem | 1984-07-17 |