Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500232 | Boring bar | Stanley C. Belttari | 1985-02-19 |
| 4230427 | Bottom face mill | Stanley C. Belttari | 1980-10-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500232 | Boring bar | Stanley C. Belttari | 1985-02-19 |
| 4230427 | Bottom face mill | Stanley C. Belttari | 1980-10-28 |