Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825771 | Rail guided jack for lifting derailed rolling stock | Hermanus Dippenaar | 1989-05-02 |
| 4760993 | Snatch block | — | 1988-08-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825771 | Rail guided jack for lifting derailed rolling stock | Hermanus Dippenaar | 1989-05-02 |
| 4760993 | Snatch block | — | 1988-08-02 |