Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799850 | Material handling vehicle for use in a mine | Angelo S. Petitto, Sr., James L. Petitto | 1989-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799850 | Material handling vehicle for use in a mine | Angelo S. Petitto, Sr., James L. Petitto | 1989-01-24 |