Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947845 | Shaft enlargement arrangement for a boring system | Barend Jacobus Jordaan, Daniel Coenraad Pretorius, Louis Germishuys, Gerhard Pretorius | 2021-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947845 | Shaft enlargement arrangement for a boring system | Barend Jacobus Jordaan, Daniel Coenraad Pretorius, Louis Germishuys, Gerhard Pretorius | 2021-03-16 |